15858472

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6907}}^1$

素因数の和:6961

約数の個数: 32

約数和(自身を含む): 34816320

約数和(自身を除く): 18957848

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 6907, 13814, 27628, 48349, 55256, 96698, 193396, 283187, 386792, 566374, 1132748, 1982309, 2265496, 3964618, 7929236, 15858472]

約数ペア:

[(1, 15858472), (2, 7929236), (4, 3964618), (7, 2265496), (8, 1982309), (14, 1132748), (28, 566374), (41, 386792), (56, 283187), (82, 193396), (164, 96698), (287, 55256), (328, 48349), (574, 27628), (1148, 13814), (2296, 6907)]