28052024

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 73543680

約数和(自身を除く): 45491656

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 113, 124, 143, 154, 182, 217, 226, 248, 286, 308, 341, 364, 403, 434, 452, 572, 616, 682, 728, 791, 806, 868, 904, 1001, 1144, 1243, 1364, 1469, 1582, 1612, 1736, 2002, 2387, 2486, 2728, 2821, 2938, 3164, 3224, 3503, 4004, 4433, 4774, 4972, 5642, 5876, 6328, 7006, 8008, 8701, 8866, 9548, 9944, 10283, 11284, 11752, 14012, 16159, 17402, 17732, 19096, 20566, 22568, 24521, 28024, 31031, 32318, 34804, 35464, 38533, 41132, 45539, 49042, 62062, 64636, 69608, 77066, 82264, 91078, 98084, 113113, 124124, 129272, 154132, 182156, 196168, 226226, 248248, 269731, 308264, 318773, 364312, 452452, 500929, 539462, 637546, 904904, 1001858, 1078924, 1275092, 2003716, 2157848, 2550184, 3506503, 4007432, 7013006, 14026012, 28052024]

約数ペア:

[(1, 28052024), (2, 14026012), (4, 7013006), (7, 4007432), (8, 3506503), (11, 2550184), (13, 2157848), (14, 2003716), (22, 1275092), (26, 1078924), (28, 1001858), (31, 904904), (44, 637546), (52, 539462), (56, 500929), (62, 452452), (77, 364312), (88, 318773), (91, 308264), (104, 269731), (113, 248248), (124, 226226), (143, 196168), (154, 182156), (182, 154132), (217, 129272), (226, 124124), (248, 113113), (286, 98084), (308, 91078), (341, 82264), (364, 77066), (403, 69608), (434, 64636), (452, 62062), (572, 49042), (616, 45539), (682, 41132), (728, 38533), (791, 35464), (806, 34804), (868, 32318), (904, 31031), (1001, 28024), (1144, 24521), (1243, 22568), (1364, 20566), (1469, 19096), (1582, 17732), (1612, 17402), (1736, 16159), (2002, 14012), (2387, 11752), (2486, 11284), (2728, 10283), (2821, 9944), (2938, 9548), (3164, 8866), (3224, 8701), (3503, 8008), (4004, 7006), (4433, 6328), (4774, 5876), (4972, 5642)]