2555072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 56

約数和(自身を含む): 5675376

約数和(自身を除く): 3120304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 83, 104, 148, 166, 208, 296, 332, 416, 481, 592, 664, 832, 962, 1079, 1184, 1328, 1924, 2158, 2368, 2656, 3071, 3848, 4316, 5312, 6142, 7696, 8632, 12284, 15392, 17264, 24568, 30784, 34528, 39923, 49136, 69056, 79846, 98272, 159692, 196544, 319384, 638768, 1277536, 2555072]

約数ペア:

[(1, 2555072), (2, 1277536), (4, 638768), (8, 319384), (13, 196544), (16, 159692), (26, 98272), (32, 79846), (37, 69056), (52, 49136), (64, 39923), (74, 34528), (83, 30784), (104, 24568), (148, 17264), (166, 15392), (208, 12284), (296, 8632), (332, 7696), (416, 6142), (481, 5312), (592, 4316), (664, 3848), (832, 3071), (962, 2656), (1079, 2368), (1184, 2158), (1328, 1924)]