64244972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{85889}}^1$

素因数の和:85921

約数の個数: 24

約数和(自身を含む): 129865680

約数和(自身を除く): 65620708

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 85889, 171778, 343556, 944779, 1460113, 1889558, 2920226, 3779116, 5840452, 16061243, 32122486, 64244972]

約数ペア:

[(1, 64244972), (2, 32122486), (4, 16061243), (11, 5840452), (17, 3779116), (22, 2920226), (34, 1889558), (44, 1460113), (68, 944779), (187, 343556), (374, 171778), (748, 85889)]