40479652

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 54

約数和(自身を含む): 80239362

約数和(自身を除く): 39759710

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 97, 194, 289, 323, 361, 388, 578, 646, 722, 1156, 1292, 1444, 1649, 1843, 3298, 3686, 5491, 6137, 6596, 7372, 10982, 12274, 21964, 24548, 28033, 31331, 35017, 56066, 62662, 70034, 104329, 112132, 125324, 140068, 208658, 417316, 532627, 595289, 1065254, 1190578, 2130508, 2381156, 10119913, 20239826, 40479652]

約数ペア:

[(1, 40479652), (2, 20239826), (4, 10119913), (17, 2381156), (19, 2130508), (34, 1190578), (38, 1065254), (68, 595289), (76, 532627), (97, 417316), (194, 208658), (289, 140068), (323, 125324), (361, 112132), (388, 104329), (578, 70034), (646, 62662), (722, 56066), (1156, 35017), (1292, 31331), (1444, 28033), (1649, 24548), (1843, 21964), (3298, 12274), (3686, 10982), (5491, 7372), (6137, 6596)]