77258288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1409}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 157356000

約数和(自身を除く): 80097712

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 149, 184, 298, 368, 596, 1192, 1409, 2384, 2818, 3427, 5636, 6854, 11272, 13708, 22544, 27416, 32407, 54832, 64814, 129628, 209941, 259256, 419882, 518512, 839764, 1679528, 3359056, 4828643, 9657286, 19314572, 38629144, 77258288]

約数ペア:

[(1, 77258288), (2, 38629144), (4, 19314572), (8, 9657286), (16, 4828643), (23, 3359056), (46, 1679528), (92, 839764), (149, 518512), (184, 419882), (298, 259256), (368, 209941), (596, 129628), (1192, 64814), (1409, 54832), (2384, 32407), (2818, 27416), (3427, 22544), (5636, 13708), (6854, 11272)]