64264398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3593}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 140769792

約数和(自身を除く): 76505394

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 271, 542, 813, 1626, 2981, 3593, 5962, 7186, 8943, 10779, 17886, 21558, 39523, 79046, 118569, 237138, 973703, 1947406, 2921109, 5842218, 10710733, 21421466, 32132199, 64264398]

約数ペア:

[(1, 64264398), (2, 32132199), (3, 21421466), (6, 10710733), (11, 5842218), (22, 2921109), (33, 1947406), (66, 973703), (271, 237138), (542, 118569), (813, 79046), (1626, 39523), (2981, 21558), (3593, 17886), (5962, 10779), (7186, 8943)]