28343016

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 83734560

約数和(自身を除く): 55391544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 156, 214, 234, 283, 312, 321, 428, 468, 566, 642, 849, 856, 936, 963, 1132, 1284, 1391, 1698, 1926, 2264, 2547, 2568, 2782, 3396, 3679, 3852, 4173, 5094, 5564, 6792, 7358, 7704, 8346, 10188, 11037, 11128, 12519, 14716, 16692, 20376, 22074, 25038, 29432, 30281, 33111, 33384, 44148, 50076, 60562, 66222, 88296, 90843, 100152, 121124, 132444, 181686, 242248, 264888, 272529, 363372, 393653, 545058, 726744, 787306, 1090116, 1180959, 1574612, 2180232, 2361918, 3149224, 3542877, 4723836, 7085754, 9447672, 14171508, 28343016]

約数ペア:

[(1, 28343016), (2, 14171508), (3, 9447672), (4, 7085754), (6, 4723836), (8, 3542877), (9, 3149224), (12, 2361918), (13, 2180232), (18, 1574612), (24, 1180959), (26, 1090116), (36, 787306), (39, 726744), (52, 545058), (72, 393653), (78, 363372), (104, 272529), (107, 264888), (117, 242248), (156, 181686), (214, 132444), (234, 121124), (283, 100152), (312, 90843), (321, 88296), (428, 66222), (468, 60562), (566, 50076), (642, 44148), (849, 33384), (856, 33111), (936, 30281), (963, 29432), (1132, 25038), (1284, 22074), (1391, 20376), (1698, 16692), (1926, 14716), (2264, 12519), (2547, 11128), (2568, 11037), (2782, 10188), (3396, 8346), (3679, 7704), (3852, 7358), (4173, 6792), (5094, 5564)]