28976496

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 77911680

約数和(自身を除く): 48935184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 101, 129, 139, 172, 202, 258, 278, 303, 344, 404, 417, 516, 556, 606, 688, 808, 834, 1032, 1112, 1212, 1616, 1668, 2064, 2224, 2424, 3336, 4343, 4848, 5977, 6672, 8686, 11954, 13029, 14039, 17372, 17931, 23908, 26058, 28078, 34744, 35862, 42117, 47816, 52116, 56156, 69488, 71724, 84234, 95632, 104232, 112312, 143448, 168468, 208464, 224624, 286896, 336936, 603677, 673872, 1207354, 1811031, 2414708, 3622062, 4829416, 7244124, 9658832, 14488248, 28976496]

約数ペア:

[(1, 28976496), (2, 14488248), (3, 9658832), (4, 7244124), (6, 4829416), (8, 3622062), (12, 2414708), (16, 1811031), (24, 1207354), (43, 673872), (48, 603677), (86, 336936), (101, 286896), (129, 224624), (139, 208464), (172, 168468), (202, 143448), (258, 112312), (278, 104232), (303, 95632), (344, 84234), (404, 71724), (417, 69488), (516, 56156), (556, 52116), (606, 47816), (688, 42117), (808, 35862), (834, 34744), (1032, 28078), (1112, 26058), (1212, 23908), (1616, 17931), (1668, 17372), (2064, 14039), (2224, 13029), (2424, 11954), (3336, 8686), (4343, 6672), (4848, 5977)]