15704777608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1\times {\mathrm{1031}}^1$

素因数の和:2182

約数の個数: 64

約数和(自身を含む): 31987872000

約数和(自身を除く): 16283094392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 983, 1031, 1192, 1937, 1966, 2062, 3874, 3932, 4124, 7748, 7864, 8248, 12779, 13403, 15496, 25558, 26806, 51116, 53612, 102232, 107224, 146467, 153619, 292934, 307238, 585868, 614476, 1013473, 1171736, 1228952, 1904071, 1997047, 2026946, 3808142, 3994094, 4053892, 7616284, 7988188, 8107784, 13175149, 15232568, 15976376, 26350298, 52700596, 105401192, 151007477, 302014954, 604029908, 1208059816, 1963097201, 3926194402, 7852388804, 15704777608]

約数ペア:

[(1, 15704777608), (2, 7852388804), (4, 3926194402), (8, 1963097201), (13, 1208059816), (26, 604029908), (52, 302014954), (104, 151007477), (149, 105401192), (298, 52700596), (596, 26350298), (983, 15976376), (1031, 15232568), (1192, 13175149), (1937, 8107784), (1966, 7988188), (2062, 7616284), (3874, 4053892), (3932, 3994094), (4124, 3808142), (7748, 2026946), (7864, 1997047), (8248, 1904071), (12779, 1228952), (13403, 1171736), (15496, 1013473), (25558, 614476), (26806, 585868), (51116, 307238), (53612, 292934), (102232, 153619), (107224, 146467)]