22403992

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 46313640

約数和(自身を除く): 23909648

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 169, 227, 292, 338, 454, 584, 676, 908, 949, 1352, 1816, 1898, 2951, 3796, 5902, 7592, 11804, 12337, 16571, 23608, 24674, 33142, 38363, 49348, 66284, 76726, 98696, 132568, 153452, 215423, 306904, 430846, 861692, 1723384, 2800499, 5600998, 11201996, 22403992]

約数ペア:

[(1, 22403992), (2, 11201996), (4, 5600998), (8, 2800499), (13, 1723384), (26, 861692), (52, 430846), (73, 306904), (104, 215423), (146, 153452), (169, 132568), (227, 98696), (292, 76726), (338, 66284), (454, 49348), (584, 38363), (676, 33142), (908, 24674), (949, 23608), (1352, 16571), (1816, 12337), (1898, 11804), (2951, 7592), (3796, 5902)]