57781696

素因数分解:

$2^6\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1397

約数の個数: 56

約数和(自身を含む): 132441696

約数和(自身を除く): 74660000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 202, 224, 404, 448, 707, 808, 1277, 1414, 1616, 2554, 2828, 3232, 5108, 5656, 6464, 8939, 10216, 11312, 17878, 20432, 22624, 35756, 40864, 45248, 71512, 81728, 128977, 143024, 257954, 286048, 515908, 572096, 902839, 1031816, 1805678, 2063632, 3611356, 4127264, 7222712, 8254528, 14445424, 28890848, 57781696]

約数ペア:

[(1, 57781696), (2, 28890848), (4, 14445424), (7, 8254528), (8, 7222712), (14, 4127264), (16, 3611356), (28, 2063632), (32, 1805678), (56, 1031816), (64, 902839), (101, 572096), (112, 515908), (202, 286048), (224, 257954), (404, 143024), (448, 128977), (707, 81728), (808, 71512), (1277, 45248), (1414, 40864), (1616, 35756), (2554, 22624), (2828, 20432), (3232, 17878), (5108, 11312), (5656, 10216), (6464, 8939)]