28599816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 86676480

約数和(自身を除く): 58076664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 43, 56, 74, 84, 86, 107, 111, 129, 148, 168, 172, 214, 222, 258, 259, 296, 301, 321, 344, 428, 444, 516, 518, 602, 642, 749, 777, 856, 888, 903, 1032, 1036, 1204, 1284, 1498, 1554, 1591, 1806, 2072, 2247, 2408, 2568, 2996, 3108, 3182, 3612, 3959, 4494, 4601, 4773, 5992, 6216, 6364, 7224, 7918, 8988, 9202, 9546, 11137, 11877, 12728, 13803, 15836, 17976, 18404, 19092, 22274, 23754, 27606, 27713, 31672, 32207, 33411, 36808, 38184, 44548, 47508, 55212, 55426, 64414, 66822, 83139, 89096, 95016, 96621, 110424, 110852, 128828, 133644, 166278, 170237, 193242, 221704, 257656, 267288, 332556, 340474, 386484, 510711, 665112, 680948, 772968, 1021422, 1191659, 1361896, 2042844, 2383318, 3574977, 4085688, 4766636, 7149954, 9533272, 14299908, 28599816]

約数ペア:

[(1, 28599816), (2, 14299908), (3, 9533272), (4, 7149954), (6, 4766636), (7, 4085688), (8, 3574977), (12, 2383318), (14, 2042844), (21, 1361896), (24, 1191659), (28, 1021422), (37, 772968), (42, 680948), (43, 665112), (56, 510711), (74, 386484), (84, 340474), (86, 332556), (107, 267288), (111, 257656), (129, 221704), (148, 193242), (168, 170237), (172, 166278), (214, 133644), (222, 128828), (258, 110852), (259, 110424), (296, 96621), (301, 95016), (321, 89096), (344, 83139), (428, 66822), (444, 64414), (516, 55426), (518, 55212), (602, 47508), (642, 44548), (749, 38184), (777, 36808), (856, 33411), (888, 32207), (903, 31672), (1032, 27713), (1036, 27606), (1204, 23754), (1284, 22274), (1498, 19092), (1554, 18404), (1591, 17976), (1806, 15836), (2072, 13803), (2247, 12728), (2408, 11877), (2568, 11137), (2996, 9546), (3108, 9202), (3182, 8988), (3612, 7918), (3959, 7224), (4494, 6364), (4601, 6216), (4773, 5992)]