72990926

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{2251}}^1$

素因数の和:2807

約数の個数: 16

約数和(自身を含む): 113284608

約数和(自身を除く): 40293682

約数列:

[1, 2, 31, 62, 523, 1046, 2251, 4502, 16213, 32426, 69781, 139562, 1177273, 2354546, 36495463, 72990926]

約数ペア:

[(1, 72990926), (2, 36495463), (31, 2354546), (62, 1177273), (523, 139562), (1046, 69781), (2251, 32426), (4502, 16213)]