61004528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9461}}^1$

素因数の和:9513

約数の個数: 40

約数和(自身を含む): 131408256

約数和(自身を除く): 70403728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 9461, 18922, 37844, 75688, 122993, 151376, 245986, 293291, 491972, 586582, 983944, 1173164, 1967888, 2346328, 3812783, 4692656, 7625566, 15251132, 30502264, 61004528]

約数ペア:

[(1, 61004528), (2, 30502264), (4, 15251132), (8, 7625566), (13, 4692656), (16, 3812783), (26, 2346328), (31, 1967888), (52, 1173164), (62, 983944), (104, 586582), (124, 491972), (208, 293291), (248, 245986), (403, 151376), (496, 122993), (806, 75688), (1612, 37844), (3224, 18922), (6448, 9461)]