71893294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{88321}}^1$

素因数の和:88371

約数の個数: 16

約数和(自身を含む): 120824496

約数和(自身を除く): 48931202

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 88321, 176642, 971531, 1943062, 3267877, 6535754, 35946647, 71893294]

約数ペア:

[(1, 71893294), (2, 35946647), (11, 6535754), (22, 3267877), (37, 1943062), (74, 971531), (407, 176642), (814, 88321)]