39147472

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 99743616

約数和(自身を除く): 60596144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 167, 182, 184, 196, 208, 299, 322, 334, 364, 368, 392, 598, 637, 644, 668, 728, 784, 1127, 1169, 1196, 1274, 1288, 1336, 1456, 2093, 2171, 2254, 2338, 2392, 2548, 2576, 2672, 3841, 4186, 4342, 4508, 4676, 4784, 5096, 7682, 8183, 8372, 8684, 9016, 9352, 10192, 14651, 15197, 15364, 16366, 16744, 17368, 18032, 18704, 26887, 29302, 30394, 30728, 32732, 33488, 34736, 49933, 53774, 58604, 60788, 61456, 65464, 99866, 106379, 107548, 117208, 121576, 130928, 188209, 199732, 212758, 215096, 234416, 243152, 349531, 376418, 399464, 425516, 430192, 699062, 752836, 798928, 851032, 1398124, 1505672, 1702064, 2446717, 2796248, 3011344, 4893434, 5592496, 9786868, 19573736, 39147472]

約数ペア:

[(1, 39147472), (2, 19573736), (4, 9786868), (7, 5592496), (8, 4893434), (13, 3011344), (14, 2796248), (16, 2446717), (23, 1702064), (26, 1505672), (28, 1398124), (46, 851032), (49, 798928), (52, 752836), (56, 699062), (91, 430192), (92, 425516), (98, 399464), (104, 376418), (112, 349531), (161, 243152), (167, 234416), (182, 215096), (184, 212758), (196, 199732), (208, 188209), (299, 130928), (322, 121576), (334, 117208), (364, 107548), (368, 106379), (392, 99866), (598, 65464), (637, 61456), (644, 60788), (668, 58604), (728, 53774), (784, 49933), (1127, 34736), (1169, 33488), (1196, 32732), (1274, 30728), (1288, 30394), (1336, 29302), (1456, 26887), (2093, 18704), (2171, 18032), (2254, 17368), (2338, 16744), (2392, 16366), (2548, 15364), (2576, 15197), (2672, 14651), (3841, 10192), (4186, 9352), (4342, 9016), (4508, 8684), (4676, 8372), (4784, 8183), (5096, 7682)]