64646526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{32749}}^1$

素因数の和:32808

約数の個数: 32

約数和(自身を含む): 150912000

約数和(自身を除く): 86265474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 32749, 65498, 98247, 196494, 229243, 458486, 687729, 1375458, 1539203, 3078406, 4617609, 9235218, 10774421, 21548842, 32323263, 64646526]

約数ペア:

[(1, 64646526), (2, 32323263), (3, 21548842), (6, 10774421), (7, 9235218), (14, 4617609), (21, 3078406), (42, 1539203), (47, 1375458), (94, 687729), (141, 458486), (282, 229243), (329, 196494), (658, 98247), (987, 65498), (1974, 32749)]