42056144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 93744000

約数和(自身を除く): 51687856

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 59, 92, 104, 118, 149, 184, 208, 236, 298, 299, 368, 472, 596, 598, 767, 944, 1192, 1196, 1357, 1534, 1937, 2384, 2392, 2714, 3068, 3427, 3874, 4784, 5428, 6136, 6854, 7748, 8791, 10856, 12272, 13708, 15496, 17582, 17641, 21712, 27416, 30992, 35164, 35282, 44551, 54832, 70328, 70564, 89102, 114283, 140656, 141128, 178204, 202193, 228566, 282256, 356408, 404386, 457132, 712816, 808772, 914264, 1617544, 1828528, 2628509, 3235088, 5257018, 10514036, 21028072, 42056144]

約数ペア:

[(1, 42056144), (2, 21028072), (4, 10514036), (8, 5257018), (13, 3235088), (16, 2628509), (23, 1828528), (26, 1617544), (46, 914264), (52, 808772), (59, 712816), (92, 457132), (104, 404386), (118, 356408), (149, 282256), (184, 228566), (208, 202193), (236, 178204), (298, 141128), (299, 140656), (368, 114283), (472, 89102), (596, 70564), (598, 70328), (767, 54832), (944, 44551), (1192, 35282), (1196, 35164), (1357, 30992), (1534, 27416), (1937, 21712), (2384, 17641), (2392, 17582), (2714, 15496), (3068, 13708), (3427, 12272), (3874, 10856), (4784, 8791), (5428, 7748), (6136, 6854)]