72282928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1907}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 147633408

約数和(自身を除く): 75350480

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 368, 412, 824, 1648, 1907, 2369, 3814, 4738, 7628, 9476, 15256, 18952, 30512, 37904, 43861, 87722, 175444, 196421, 350888, 392842, 701776, 785684, 1571368, 3142736, 4517683, 9035366, 18070732, 36141464, 72282928]

約数ペア:

[(1, 72282928), (2, 36141464), (4, 18070732), (8, 9035366), (16, 4517683), (23, 3142736), (46, 1571368), (92, 785684), (103, 701776), (184, 392842), (206, 350888), (368, 196421), (412, 175444), (824, 87722), (1648, 43861), (1907, 37904), (2369, 30512), (3814, 18952), (4738, 15256), (7628, 9476)]