55641712

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4643}}^1$

素因数の和:4765

約数の個数: 40

約数和(自身を含む): 124384896

約数和(自身を除く): 68743184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 4643, 5992, 9286, 11984, 18572, 32501, 37144, 65002, 74288, 130004, 260008, 496801, 520016, 993602, 1987204, 3477607, 3974408, 6955214, 7948816, 13910428, 27820856, 55641712]

約数ペア:

[(1, 55641712), (2, 27820856), (4, 13910428), (7, 7948816), (8, 6955214), (14, 3974408), (16, 3477607), (28, 1987204), (56, 993602), (107, 520016), (112, 496801), (214, 260008), (428, 130004), (749, 74288), (856, 65002), (1498, 37144), (1712, 32501), (2996, 18572), (4643, 11984), (5992, 9286)]