57815992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 122572800

約数和(自身を除く): 64756808

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 79, 104, 124, 158, 227, 248, 316, 403, 454, 632, 806, 908, 1027, 1612, 1816, 2054, 2449, 2951, 3224, 4108, 4898, 5902, 7037, 8216, 9796, 11804, 14074, 17933, 19592, 23608, 28148, 31837, 35866, 56296, 63674, 71732, 91481, 127348, 143464, 182962, 233129, 254696, 365924, 466258, 555923, 731848, 932516, 1111846, 1865032, 2223692, 4447384, 7226999, 14453998, 28907996, 57815992]

約数ペア:

[(1, 57815992), (2, 28907996), (4, 14453998), (8, 7226999), (13, 4447384), (26, 2223692), (31, 1865032), (52, 1111846), (62, 932516), (79, 731848), (104, 555923), (124, 466258), (158, 365924), (227, 254696), (248, 233129), (316, 182962), (403, 143464), (454, 127348), (632, 91481), (806, 71732), (908, 63674), (1027, 56296), (1612, 35866), (1816, 31837), (2054, 28148), (2449, 23608), (2951, 19592), (3224, 17933), (4108, 14074), (4898, 11804), (5902, 9796), (7037, 8216)]