69457856

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2749

約数の個数: 56

約数和(自身を含む): 153277824

約数和(自身を除く): 83819968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 2693, 3224, 5386, 6448, 10772, 12896, 21544, 25792, 35009, 43088, 70018, 83483, 86176, 140036, 166966, 172352, 280072, 333932, 560144, 667864, 1085279, 1120288, 1335728, 2170558, 2240576, 2671456, 4341116, 5342912, 8682232, 17364464, 34728928, 69457856]

約数ペア:

[(1, 69457856), (2, 34728928), (4, 17364464), (8, 8682232), (13, 5342912), (16, 4341116), (26, 2671456), (31, 2240576), (32, 2170558), (52, 1335728), (62, 1120288), (64, 1085279), (104, 667864), (124, 560144), (208, 333932), (248, 280072), (403, 172352), (416, 166966), (496, 140036), (806, 86176), (832, 83483), (992, 70018), (1612, 43088), (1984, 35009), (2693, 25792), (3224, 21544), (5386, 12896), (6448, 10772)]