1795456

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 3919860

約数和(自身を除く): 2124404

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 169, 208, 332, 338, 416, 664, 676, 832, 1079, 1328, 1352, 1664, 2158, 2656, 2704, 4316, 5312, 5408, 8632, 10624, 10816, 14027, 17264, 21632, 28054, 34528, 56108, 69056, 112216, 138112, 224432, 448864, 897728, 1795456]

約数ペア:

[(1, 1795456), (2, 897728), (4, 448864), (8, 224432), (13, 138112), (16, 112216), (26, 69056), (32, 56108), (52, 34528), (64, 28054), (83, 21632), (104, 17264), (128, 14027), (166, 10816), (169, 10624), (208, 8632), (332, 5408), (338, 5312), (416, 4316), (664, 2704), (676, 2656), (832, 2158), (1079, 1664), (1328, 1352)]