74492763646

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20807}}^1\times {\mathrm{5441}}^1$

素因数の和:26304

約数の個数: 32

約数和(自身を含む): 130449180672

約数和(自身を除く): 55956417026

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 5441, 10882, 20807, 38087, 41614, 76174, 145649, 255727, 291298, 511454, 977929, 1790089, 1955858, 3580178, 6845503, 13691006, 113210887, 226421774, 792476209, 1584952418, 5320911689, 10641823378, 37246381823, 74492763646]

約数ペア:

[(1, 74492763646), (2, 37246381823), (7, 10641823378), (14, 5320911689), (47, 1584952418), (94, 792476209), (329, 226421774), (658, 113210887), (5441, 13691006), (10882, 6845503), (20807, 3580178), (38087, 1955858), (41614, 1790089), (76174, 977929), (145649, 511454), (255727, 291298)]