71295536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11057}}^1$

素因数の和:11109

約数の個数: 40

約数和(自身を含む): 153573504

約数和(自身を除く): 82277968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 11057, 22114, 44228, 88456, 143741, 176912, 287482, 342767, 574964, 685534, 1149928, 1371068, 2299856, 2742136, 4455971, 5484272, 8911942, 17823884, 35647768, 71295536]

約数ペア:

[(1, 71295536), (2, 35647768), (4, 17823884), (8, 8911942), (13, 5484272), (16, 4455971), (26, 2742136), (31, 2299856), (52, 1371068), (62, 1149928), (104, 685534), (124, 574964), (208, 342767), (248, 287482), (403, 176912), (496, 143741), (806, 88456), (1612, 44228), (3224, 22114), (6448, 11057)]