28532282142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{4831}}^1$

素因数の和:5258

約数の個数: 128

約数和(自身を含む): 72865013760

約数和(自身を除く): 44332731618

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 373, 377, 406, 546, 609, 746, 754, 1119, 1131, 1218, 2238, 2262, 2611, 2639, 4831, 4849, 5222, 5278, 7833, 7917, 9662, 9698, 10817, 14493, 14547, 15666, 15834, 21634, 28986, 29094, 32451, 33817, 33943, 62803, 64902, 67634, 67886, 75719, 101451, 101829, 125606, 140099, 140621, 151438, 188409, 202902, 203658, 227157, 280198, 281242, 376818, 420297, 421863, 439621, 454314, 840594, 843726, 879242, 980693, 984347, 1318863, 1801963, 1821287, 1961386, 1968694, 2637726, 2942079, 2953041, 3603926, 3642574, 5405889, 5463861, 5884158, 5906082, 10811778, 10927722, 12613741, 12749009, 23425519, 25227482, 25498018, 37841223, 38247027, 46851038, 52256927, 70276557, 75682446, 76494054, 104513854, 140553114, 156770781, 163978633, 313541562, 327957266, 365798489, 491935899, 679340051, 731596978, 983871798, 1097395467, 1358680102, 2038020153, 2194790934, 4076040306, 4755380357, 9510760714, 14266141071, 28532282142]

約数ペア:

[(1, 28532282142), (2, 14266141071), (3, 9510760714), (6, 4755380357), (7, 4076040306), (13, 2194790934), (14, 2038020153), (21, 1358680102), (26, 1097395467), (29, 983871798), (39, 731596978), (42, 679340051), (58, 491935899), (78, 365798489), (87, 327957266), (91, 313541562), (174, 163978633), (182, 156770781), (203, 140553114), (273, 104513854), (373, 76494054), (377, 75682446), (406, 70276557), (546, 52256927), (609, 46851038), (746, 38247027), (754, 37841223), (1119, 25498018), (1131, 25227482), (1218, 23425519), (2238, 12749009), (2262, 12613741), (2611, 10927722), (2639, 10811778), (4831, 5906082), (4849, 5884158), (5222, 5463861), (5278, 5405889), (7833, 3642574), (7917, 3603926), (9662, 2953041), (9698, 2942079), (10817, 2637726), (14493, 1968694), (14547, 1961386), (15666, 1821287), (15834, 1801963), (21634, 1318863), (28986, 984347), (29094, 980693), (32451, 879242), (33817, 843726), (33943, 840594), (62803, 454314), (64902, 439621), (67634, 421863), (67886, 420297), (75719, 376818), (101451, 281242), (101829, 280198), (125606, 227157), (140099, 203658), (140621, 202902), (151438, 188409)]