72482402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{2381}}^1$

素因数の和:2905

約数の個数: 16

約数和(自身を含む): 112506624

約数和(自身を除く): 40024222

約数列:

[1, 2, 31, 62, 491, 982, 2381, 4762, 15221, 30442, 73811, 147622, 1169071, 2338142, 36241201, 72482402]

約数ペア:

[(1, 72482402), (2, 36241201), (31, 2338142), (62, 1169071), (491, 147622), (982, 73811), (2381, 30442), (4762, 15221)]