1917568

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 3892320

約数和(自身を除く): 1974752

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 211, 284, 422, 568, 844, 1136, 1688, 2272, 3376, 4544, 6752, 9088, 13504, 14981, 27008, 29962, 59924, 119848, 239696, 479392, 958784, 1917568]

約数ペア:

[(1, 1917568), (2, 958784), (4, 479392), (8, 239696), (16, 119848), (32, 59924), (64, 29962), (71, 27008), (128, 14981), (142, 13504), (211, 9088), (284, 6752), (422, 4544), (568, 3376), (844, 2272), (1136, 1688)]