28459832

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 56138400

約数和(自身を除く): 27678568

約数列:

[1, 2, 4, 8, 23, 46, 92, 137, 184, 274, 548, 1096, 1129, 2258, 3151, 4516, 6302, 9032, 12604, 25208, 25967, 51934, 103868, 154673, 207736, 309346, 618692, 1237384, 3557479, 7114958, 14229916, 28459832]

約数ペア:

[(1, 28459832), (2, 14229916), (4, 7114958), (8, 3557479), (23, 1237384), (46, 618692), (92, 309346), (137, 207736), (184, 154673), (274, 103868), (548, 51934), (1096, 25967), (1129, 25208), (2258, 12604), (3151, 9032), (4516, 6302)]