267485296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8191}}^1$

素因数の和:8369

約数の個数: 40

約数和(自身を含む): 561741824

約数和(自身を除く): 294256528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 4082, 8164, 8191, 16328, 16382, 32656, 32764, 65528, 106483, 131056, 212966, 425932, 851864, 1285987, 1703728, 2571974, 5143948, 10287896, 16717831, 20575792, 33435662, 66871324, 133742648, 267485296]

約数ペア:

[(1, 267485296), (2, 133742648), (4, 66871324), (8, 33435662), (13, 20575792), (16, 16717831), (26, 10287896), (52, 5143948), (104, 2571974), (157, 1703728), (208, 1285987), (314, 851864), (628, 425932), (1256, 212966), (2041, 131056), (2512, 106483), (4082, 65528), (8164, 32764), (8191, 32656), (16328, 16382)]