25055142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 61461504

約数和(自身を除く): 36406362

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 483, 518, 701, 777, 851, 966, 1402, 1554, 1702, 2103, 2553, 4206, 4907, 5106, 5957, 9814, 11914, 14721, 16123, 17871, 25937, 29442, 32246, 35742, 48369, 51874, 77811, 96738, 112861, 155622, 181559, 225722, 338583, 363118, 544677, 596551, 677166, 1089354, 1193102, 1789653, 3579306, 4175857, 8351714, 12527571, 25055142]

約数ペア:

[(1, 25055142), (2, 12527571), (3, 8351714), (6, 4175857), (7, 3579306), (14, 1789653), (21, 1193102), (23, 1089354), (37, 677166), (42, 596551), (46, 544677), (69, 363118), (74, 338583), (111, 225722), (138, 181559), (161, 155622), (222, 112861), (259, 96738), (322, 77811), (483, 51874), (518, 48369), (701, 35742), (777, 32246), (851, 29442), (966, 25937), (1402, 17871), (1554, 16123), (1702, 14721), (2103, 11914), (2553, 9814), (4206, 5957), (4907, 5106)]