72449512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7951}}^1$

素因数の和:8041

約数の個数: 32

約数和(自身を含む): 145998720

約数和(自身を除く): 73549208

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 7951, 9112, 15902, 31804, 63608, 135167, 270334, 532717, 540668, 1065434, 1081336, 2130868, 4261736, 9056189, 18112378, 36224756, 72449512]

約数ペア:

[(1, 72449512), (2, 36224756), (4, 18112378), (8, 9056189), (17, 4261736), (34, 2130868), (67, 1081336), (68, 1065434), (134, 540668), (136, 532717), (268, 270334), (536, 135167), (1139, 63608), (2278, 31804), (4556, 15902), (7951, 9112)]