40460056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 94248000

約数和(自身を除く): 53787944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 149, 182, 298, 364, 373, 596, 728, 746, 1043, 1192, 1492, 1937, 2086, 2611, 2984, 3874, 4172, 4849, 5222, 7748, 8344, 9698, 10444, 13559, 15496, 19396, 20888, 27118, 33943, 38792, 54236, 55577, 67886, 108472, 111154, 135772, 222308, 271544, 389039, 444616, 722501, 778078, 1445002, 1556156, 2890004, 3112312, 5057507, 5780008, 10115014, 20230028, 40460056]

約数ペア:

[(1, 40460056), (2, 20230028), (4, 10115014), (7, 5780008), (8, 5057507), (13, 3112312), (14, 2890004), (26, 1556156), (28, 1445002), (52, 778078), (56, 722501), (91, 444616), (104, 389039), (149, 271544), (182, 222308), (298, 135772), (364, 111154), (373, 108472), (596, 67886), (728, 55577), (746, 54236), (1043, 38792), (1192, 33943), (1492, 27118), (1937, 20888), (2086, 19396), (2611, 15496), (2984, 13559), (3874, 10444), (4172, 9698), (4849, 8344), (5222, 7748)]