69350528

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 151139520

約数和(自身を除く): 81788992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 284, 416, 568, 587, 832, 923, 1136, 1174, 1664, 1846, 2272, 2348, 3692, 4544, 4696, 7384, 7631, 9088, 9392, 14768, 15262, 18784, 29536, 30524, 37568, 41677, 59072, 61048, 75136, 83354, 118144, 122096, 166708, 244192, 333416, 488384, 541801, 666832, 976768, 1083602, 1333664, 2167204, 2667328, 4334408, 5334656, 8668816, 17337632, 34675264, 69350528]

約数ペア:

[(1, 69350528), (2, 34675264), (4, 17337632), (8, 8668816), (13, 5334656), (16, 4334408), (26, 2667328), (32, 2167204), (52, 1333664), (64, 1083602), (71, 976768), (104, 666832), (128, 541801), (142, 488384), (208, 333416), (284, 244192), (416, 166708), (568, 122096), (587, 118144), (832, 83354), (923, 75136), (1136, 61048), (1174, 59072), (1664, 41677), (1846, 37568), (2272, 30524), (2348, 29536), (3692, 18784), (4544, 15262), (4696, 14768), (7384, 9392), (7631, 9088)]