71398593628

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{13907}}^1$

素因数の和:14422

約数の個数: 48

約数和(自身を含む): 129727259424

約数和(自身を除く): 58328665796

約数列:

[1, 2, 4, 53, 61, 106, 122, 212, 244, 397, 794, 1588, 3233, 6466, 12932, 13907, 21041, 24217, 27814, 42082, 48434, 55628, 84164, 96868, 737071, 848327, 1283501, 1474142, 1696654, 2567002, 2948284, 3393308, 5134004, 5521079, 11042158, 22084316, 44961331, 89922662, 179845324, 292617187, 336785819, 585234374, 673571638, 1170468748, 1347143276, 17849648407, 35699296814, 71398593628]

約数ペア:

[(1, 71398593628), (2, 35699296814), (4, 17849648407), (53, 1347143276), (61, 1170468748), (106, 673571638), (122, 585234374), (212, 336785819), (244, 292617187), (397, 179845324), (794, 89922662), (1588, 44961331), (3233, 22084316), (6466, 11042158), (12932, 5521079), (13907, 5134004), (21041, 3393308), (24217, 2948284), (27814, 2567002), (42082, 1696654), (48434, 1474142), (55628, 1283501), (84164, 848327), (96868, 737071)]