291993670064

素因数分解:

$2^4\times {\mathrm{877}}^1\times {\mathrm{983}}^1\times {\mathrm{21169}}^1$

素因数の和:23037

約数の個数: 40

約数和(自身を含む): 566985779040

約数和(自身を除く): 274992108976

約数列:

[1, 2, 4, 8, 16, 877, 983, 1754, 1966, 3508, 3932, 7016, 7864, 14032, 15728, 21169, 42338, 84676, 169352, 338704, 862091, 1724182, 3448364, 6896728, 13793456, 18565213, 20809127, 37130426, 41618254, 74260852, 83236508, 148521704, 166473016, 297043408, 332946032, 18249604379, 36499208758, 72998417516, 145996835032, 291993670064]

約数ペア:

[(1, 291993670064), (2, 145996835032), (4, 72998417516), (8, 36499208758), (16, 18249604379), (877, 332946032), (983, 297043408), (1754, 166473016), (1966, 148521704), (3508, 83236508), (3932, 74260852), (7016, 41618254), (7864, 37130426), (14032, 20809127), (15728, 18565213), (21169, 13793456), (42338, 6896728), (84676, 3448364), (169352, 1724182), (338704, 862091)]