67432144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4441}}^1$

素因数の和:4535

約数の個数: 40

約数和(自身を含む): 142659272

約数和(自身を除く): 75227128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 4441, 7592, 8882, 15184, 17764, 35528, 57733, 71056, 115466, 230932, 324193, 461864, 648386, 923728, 1296772, 2593544, 4214509, 5187088, 8429018, 16858036, 33716072, 67432144]

約数ペア:

[(1, 67432144), (2, 33716072), (4, 16858036), (8, 8429018), (13, 5187088), (16, 4214509), (26, 2593544), (52, 1296772), (73, 923728), (104, 648386), (146, 461864), (208, 324193), (292, 230932), (584, 115466), (949, 71056), (1168, 57733), (1898, 35528), (3796, 17764), (4441, 15184), (7592, 8882)]