72670708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71809}}^1$

素因数の和:71847

約数の個数: 24

約数和(自身を含む): 144768960

約数和(自身を除く): 72098252

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 71809, 143618, 287236, 789899, 1579798, 1651607, 3159596, 3303214, 6606428, 18167677, 36335354, 72670708]

約数ペア:

[(1, 72670708), (2, 36335354), (4, 18167677), (11, 6606428), (22, 3303214), (23, 3159596), (44, 1651607), (46, 1579798), (92, 789899), (253, 287236), (506, 143618), (1012, 71809)]