71692816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4363}}^1$

素因数の和:4463

約数の個数: 40

約数和(自身を含む): 151518080

約数和(自身を除く): 79825264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 4363, 8216, 8726, 16432, 17452, 34904, 56719, 69808, 113438, 226876, 344677, 453752, 689354, 907504, 1378708, 2757416, 4480801, 5514832, 8961602, 17923204, 35846408, 71692816]

約数ペア:

[(1, 71692816), (2, 35846408), (4, 17923204), (8, 8961602), (13, 5514832), (16, 4480801), (26, 2757416), (52, 1378708), (79, 907504), (104, 689354), (158, 453752), (208, 344677), (316, 226876), (632, 113438), (1027, 69808), (1264, 56719), (2054, 34904), (4108, 17452), (4363, 16432), (8216, 8726)]