40351472

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21193}}^1$

素因数の和:21225

約数の個数: 40

約数和(自身を含む): 94610016

約数和(自身を除く): 54258544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 21193, 42386, 84772, 148351, 169544, 296702, 339088, 360281, 593404, 720562, 1186808, 1441124, 2373616, 2521967, 2882248, 5043934, 5764496, 10087868, 20175736, 40351472]

約数ペア:

[(1, 40351472), (2, 20175736), (4, 10087868), (7, 5764496), (8, 5043934), (14, 2882248), (16, 2521967), (17, 2373616), (28, 1441124), (34, 1186808), (56, 720562), (68, 593404), (112, 360281), (119, 339088), (136, 296702), (238, 169544), (272, 148351), (476, 84772), (952, 42386), (1904, 21193)]