72741266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{827}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 125193600

約数和(自身を除く): 52452334

約数列:

[1, 2, 13, 17, 26, 34, 199, 221, 398, 442, 827, 1654, 2587, 3383, 5174, 6766, 10751, 14059, 21502, 28118, 43979, 87958, 164573, 182767, 329146, 365534, 2139449, 2797741, 4278898, 5595482, 36370633, 72741266]

約数ペア:

[(1, 72741266), (2, 36370633), (13, 5595482), (17, 4278898), (26, 2797741), (34, 2139449), (199, 365534), (221, 329146), (398, 182767), (442, 164573), (827, 87958), (1654, 43979), (2587, 28118), (3383, 21502), (5174, 14059), (6766, 10751)]