74644552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1201}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 148639320

約数和(自身を除く): 73994768

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 457, 914, 1201, 1828, 2402, 3656, 4804, 7769, 9608, 15538, 20417, 31076, 40834, 62152, 81668, 163336, 548857, 1097714, 2195428, 4390856, 9330569, 18661138, 37322276, 74644552]

約数ペア:

[(1, 74644552), (2, 37322276), (4, 18661138), (8, 9330569), (17, 4390856), (34, 2195428), (68, 1097714), (136, 548857), (457, 163336), (914, 81668), (1201, 62152), (1828, 40834), (2402, 31076), (3656, 20417), (4804, 15538), (7769, 9608)]