262542016

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21937}}^1$

素因数の和:21977

約数の個数: 56

約数和(自身を含む): 601803216

約数和(自身を除く): 339261200

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5984, 11968, 21937, 43874, 87748, 175496, 241307, 350992, 372929, 482614, 701984, 745858, 965228, 1403968, 1491716, 1930456, 2983432, 3860912, 4102219, 5966864, 7721824, 8204438, 11933728, 15443648, 16408876, 23867456, 32817752, 65635504, 131271008, 262542016]

約数ペア:

[(1, 262542016), (2, 131271008), (4, 65635504), (8, 32817752), (11, 23867456), (16, 16408876), (17, 15443648), (22, 11933728), (32, 8204438), (34, 7721824), (44, 5966864), (64, 4102219), (68, 3860912), (88, 2983432), (136, 1930456), (176, 1491716), (187, 1403968), (272, 965228), (352, 745858), (374, 701984), (544, 482614), (704, 372929), (748, 350992), (1088, 241307), (1496, 175496), (2992, 87748), (5984, 43874), (11968, 21937)]