42128976

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{21407}}^1$

素因数の和:21459

約数の個数: 40

約数和(自身を含む): 111492864

約数和(自身を除く): 69363888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 21407, 42814, 64221, 85628, 128442, 171256, 256884, 342512, 513768, 877687, 1027536, 1755374, 2633061, 3510748, 5266122, 7021496, 10532244, 14042992, 21064488, 42128976]

約数ペア:

[(1, 42128976), (2, 21064488), (3, 14042992), (4, 10532244), (6, 7021496), (8, 5266122), (12, 3510748), (16, 2633061), (24, 1755374), (41, 1027536), (48, 877687), (82, 513768), (123, 342512), (164, 256884), (246, 171256), (328, 128442), (492, 85628), (656, 64221), (984, 42814), (1968, 21407)]