13195672

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 17286248

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 83, 119, 136, 166, 167, 238, 332, 334, 476, 581, 664, 668, 952, 1162, 1169, 1336, 1411, 2324, 2338, 2822, 2839, 4648, 4676, 5644, 5678, 9352, 9877, 11288, 11356, 13861, 19754, 19873, 22712, 27722, 39508, 39746, 55444, 79016, 79492, 97027, 110888, 158984, 194054, 235637, 388108, 471274, 776216, 942548, 1649459, 1885096, 3298918, 6597836, 13195672]

約数ペア:

[(1, 13195672), (2, 6597836), (4, 3298918), (7, 1885096), (8, 1649459), (14, 942548), (17, 776216), (28, 471274), (34, 388108), (56, 235637), (68, 194054), (83, 158984), (119, 110888), (136, 97027), (166, 79492), (167, 79016), (238, 55444), (332, 39746), (334, 39508), (476, 27722), (581, 22712), (664, 19873), (668, 19754), (952, 13861), (1162, 11356), (1169, 11288), (1336, 9877), (1411, 9352), (2324, 5678), (2338, 5644), (2822, 4676), (2839, 4648)]