40351536

素因数分解:

$2^4\times 3^2\times {\mathrm{280219}}^1$

素因数の和:280233

約数の個数: 30

約数和(自身を含む): 112928660

約数和(自身を除く): 72577124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 280219, 560438, 840657, 1120876, 1681314, 2241752, 2521971, 3362628, 4483504, 5043942, 6725256, 10087884, 13450512, 20175768, 40351536]

約数ペア:

[(1, 40351536), (2, 20175768), (3, 13450512), (4, 10087884), (6, 6725256), (8, 5043942), (9, 4483504), (12, 3362628), (16, 2521971), (18, 2241752), (24, 1681314), (36, 1120876), (48, 840657), (72, 560438), (144, 280219)]