28277992

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 54381600

約数和(自身を除く): 26103608

約数列:

[1, 2, 4, 8, 59, 118, 181, 236, 331, 362, 472, 662, 724, 1324, 1448, 2648, 10679, 19529, 21358, 39058, 42716, 59911, 78116, 85432, 119822, 156232, 239644, 479288, 3534749, 7069498, 14138996, 28277992]

約数ペア:

[(1, 28277992), (2, 14138996), (4, 7069498), (8, 3534749), (59, 479288), (118, 239644), (181, 156232), (236, 119822), (331, 85432), (362, 78116), (472, 59911), (662, 42716), (724, 39058), (1324, 21358), (1448, 19529), (2648, 10679)]