28065292

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 50964480

約数和(自身を除く): 22899188

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 947, 956, 1894, 3788, 7409, 14818, 29357, 29636, 58714, 117428, 226333, 452666, 905332, 7016323, 14032646, 28065292]

約数ペア:

[(1, 28065292), (2, 14032646), (4, 7016323), (31, 905332), (62, 452666), (124, 226333), (239, 117428), (478, 58714), (947, 29636), (956, 29357), (1894, 14818), (3788, 7409)]