68541637504

素因数分解:

$2^7\times {\mathrm{179}}^1\times {\mathrm{2991517}}^1$

素因数の和:2991710

約数の個数: 32

約数和(自身を含む): 137310676200

約数和(自身を除く): 68769038696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 358, 716, 1432, 2864, 5728, 11456, 22912, 2991517, 5983034, 11966068, 23932136, 47864272, 95728544, 191457088, 382914176, 535481543, 1070963086, 2141926172, 4283852344, 8567704688, 17135409376, 34270818752, 68541637504]

約数ペア:

[(1, 68541637504), (2, 34270818752), (4, 17135409376), (8, 8567704688), (16, 4283852344), (32, 2141926172), (64, 1070963086), (128, 535481543), (179, 382914176), (358, 191457088), (716, 95728544), (1432, 47864272), (2864, 23932136), (5728, 11966068), (11456, 5983034), (22912, 2991517)]