42399968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 90493200

約数和(自身を除く): 48093232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 227, 416, 449, 454, 898, 908, 1796, 1816, 2951, 3592, 3632, 5837, 5902, 7184, 7264, 11674, 11804, 14368, 23348, 23608, 46696, 47216, 93392, 94432, 101923, 186784, 203846, 407692, 815384, 1324999, 1630768, 2649998, 3261536, 5299996, 10599992, 21199984, 42399968]

約数ペア:

[(1, 42399968), (2, 21199984), (4, 10599992), (8, 5299996), (13, 3261536), (16, 2649998), (26, 1630768), (32, 1324999), (52, 815384), (104, 407692), (208, 203846), (227, 186784), (416, 101923), (449, 94432), (454, 93392), (898, 47216), (908, 46696), (1796, 23608), (1816, 23348), (2951, 14368), (3592, 11804), (3632, 11674), (5837, 7264), (5902, 7184)]