47169968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 102627360

約数和(自身を除く): 55457392

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 43, 68, 74, 86, 109, 136, 148, 172, 218, 272, 296, 344, 436, 592, 629, 688, 731, 872, 1258, 1462, 1591, 1744, 1853, 2516, 2924, 3182, 3706, 4033, 4687, 5032, 5848, 6364, 7412, 8066, 9374, 10064, 11696, 12728, 14824, 16132, 18748, 25456, 27047, 29648, 32264, 37496, 54094, 64528, 68561, 74992, 79679, 108188, 137122, 159358, 173419, 216376, 274244, 318716, 346838, 432752, 548488, 637432, 693676, 1096976, 1274864, 1387352, 2774704, 2948123, 5896246, 11792492, 23584984, 47169968]

約数ペア:

[(1, 47169968), (2, 23584984), (4, 11792492), (8, 5896246), (16, 2948123), (17, 2774704), (34, 1387352), (37, 1274864), (43, 1096976), (68, 693676), (74, 637432), (86, 548488), (109, 432752), (136, 346838), (148, 318716), (172, 274244), (218, 216376), (272, 173419), (296, 159358), (344, 137122), (436, 108188), (592, 79679), (629, 74992), (688, 68561), (731, 64528), (872, 54094), (1258, 37496), (1462, 32264), (1591, 29648), (1744, 27047), (1853, 25456), (2516, 18748), (2924, 16132), (3182, 14824), (3706, 12728), (4033, 11696), (4687, 10064), (5032, 9374), (5848, 8066), (6364, 7412)]