1612864

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 56

約数和(自身を含む): 3657600

約数和(自身を除く): 2044736

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 79, 88, 116, 158, 176, 232, 316, 319, 352, 464, 632, 638, 704, 869, 928, 1264, 1276, 1738, 1856, 2291, 2528, 2552, 3476, 4582, 5056, 5104, 6952, 9164, 10208, 13904, 18328, 20416, 25201, 27808, 36656, 50402, 55616, 73312, 100804, 146624, 201608, 403216, 806432, 1612864]

約数ペア:

[(1, 1612864), (2, 806432), (4, 403216), (8, 201608), (11, 146624), (16, 100804), (22, 73312), (29, 55616), (32, 50402), (44, 36656), (58, 27808), (64, 25201), (79, 20416), (88, 18328), (116, 13904), (158, 10208), (176, 9164), (232, 6952), (316, 5104), (319, 5056), (352, 4582), (464, 3476), (632, 2552), (638, 2528), (704, 2291), (869, 1856), (928, 1738), (1264, 1276)]