7315698416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{72221}}^1$

素因数の和:72729

約数の個数: 40

約数和(自身を含む): 15296041824

約数和(自身を除く): 7980343408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 487, 974, 1948, 3896, 6331, 7792, 12662, 25324, 50648, 72221, 101296, 144442, 288884, 577768, 938873, 1155536, 1877746, 3755492, 7510984, 15021968, 35171627, 70343254, 140686508, 281373016, 457231151, 562746032, 914462302, 1828924604, 3657849208, 7315698416]

約数ペア:

[(1, 7315698416), (2, 3657849208), (4, 1828924604), (8, 914462302), (13, 562746032), (16, 457231151), (26, 281373016), (52, 140686508), (104, 70343254), (208, 35171627), (487, 15021968), (974, 7510984), (1948, 3755492), (3896, 1877746), (6331, 1155536), (7792, 938873), (12662, 577768), (25324, 288884), (50648, 144442), (72221, 101296)]