1408878944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{235441}}^1$

素因数の和:235479

約数の個数: 48

約数和(自身を含む): 3203894736

約数和(自身を除く): 1795015792

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 235441, 470882, 941764, 1883528, 2589851, 3767056, 4002497, 5179702, 7534112, 8004994, 10359404, 16009988, 20718808, 32019976, 41437616, 44027467, 64039952, 82875232, 88054934, 128079904, 176109868, 352219736, 704439472, 1408878944]

約数ペア:

[(1, 1408878944), (2, 704439472), (4, 352219736), (8, 176109868), (11, 128079904), (16, 88054934), (17, 82875232), (22, 64039952), (32, 44027467), (34, 41437616), (44, 32019976), (68, 20718808), (88, 16009988), (136, 10359404), (176, 8004994), (187, 7534112), (272, 5179702), (352, 4002497), (374, 3767056), (544, 2589851), (748, 1883528), (1496, 941764), (2992, 470882), (5984, 235441)]