64259228

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1418

約数の個数: 36

約数和(自身を含む): 124902960

約数和(自身を除く): 60643732

約数列:

[1, 2, 4, 11, 22, 44, 103, 121, 206, 242, 412, 484, 1133, 1289, 2266, 2578, 4532, 5156, 12463, 14179, 24926, 28358, 49852, 56716, 132767, 155969, 265534, 311938, 531068, 623876, 1460437, 2920874, 5841748, 16064807, 32129614, 64259228]

約数ペア:

[(1, 64259228), (2, 32129614), (4, 16064807), (11, 5841748), (22, 2920874), (44, 1460437), (103, 623876), (121, 531068), (206, 311938), (242, 265534), (412, 155969), (484, 132767), (1133, 56716), (1289, 49852), (2266, 28358), (2578, 24926), (4532, 14179), (5156, 12463)]