66224972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2957}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 126720720

約数和(自身を除く): 60495748

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 2036, 2957, 5599, 5914, 11198, 11828, 22396, 32527, 65054, 130108, 1505113, 3010226, 6020452, 16556243, 33112486, 66224972]

約数ペア:

[(1, 66224972), (2, 33112486), (4, 16556243), (11, 6020452), (22, 3010226), (44, 1505113), (509, 130108), (1018, 65054), (2036, 32527), (2957, 22396), (5599, 11828), (5914, 11198)]