28996812036

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{383}}^1\times {\mathrm{6719}}^1$

素因数の和:7425

約数の個数: 72

約数和(自身を含む): 73734635520

約数和(自身を除く): 44737823484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 383, 626, 766, 939, 1149, 1252, 1532, 1878, 2298, 2817, 3447, 3756, 4596, 5634, 6719, 6894, 11268, 13438, 13788, 20157, 26876, 40314, 60471, 80628, 119879, 120942, 239758, 241884, 359637, 479516, 719274, 1078911, 1438548, 2103047, 2157822, 2573377, 4206094, 4315644, 5146754, 6309141, 7720131, 8412188, 10293508, 12618282, 15440262, 18927423, 23160393, 25236564, 30880524, 37854846, 46320786, 75709692, 92641572, 805467001, 1610934002, 2416401003, 3221868004, 4832802006, 7249203009, 9665604012, 14498406018, 28996812036]

約数ペア:

[(1, 28996812036), (2, 14498406018), (3, 9665604012), (4, 7249203009), (6, 4832802006), (9, 3221868004), (12, 2416401003), (18, 1610934002), (36, 805467001), (313, 92641572), (383, 75709692), (626, 46320786), (766, 37854846), (939, 30880524), (1149, 25236564), (1252, 23160393), (1532, 18927423), (1878, 15440262), (2298, 12618282), (2817, 10293508), (3447, 8412188), (3756, 7720131), (4596, 6309141), (5634, 5146754), (6719, 4315644), (6894, 4206094), (11268, 2573377), (13438, 2157822), (13788, 2103047), (20157, 1438548), (26876, 1078911), (40314, 719274), (60471, 479516), (80628, 359637), (119879, 241884), (120942, 239758)]