15788448

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4246

約数の個数: 72

約数和(自身を含む): 48363588

約数和(自身を除く): 32575140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 4217, 8434, 12651, 16868, 25302, 33736, 37953, 50604, 54821, 67472, 75906, 101208, 109642, 134944, 151812, 164463, 202416, 219284, 303624, 328926, 404832, 438568, 493389, 607248, 657852, 877136, 986778, 1214496, 1315704, 1754272, 1973556, 2631408, 3947112, 5262816, 7894224, 15788448]

約数ペア:

[(1, 15788448), (2, 7894224), (3, 5262816), (4, 3947112), (6, 2631408), (8, 1973556), (9, 1754272), (12, 1315704), (13, 1214496), (16, 986778), (18, 877136), (24, 657852), (26, 607248), (32, 493389), (36, 438568), (39, 404832), (48, 328926), (52, 303624), (72, 219284), (78, 202416), (96, 164463), (104, 151812), (117, 134944), (144, 109642), (156, 101208), (208, 75906), (234, 67472), (288, 54821), (312, 50604), (416, 37953), (468, 33736), (624, 25302), (936, 16868), (1248, 12651), (1872, 8434), (3744, 4217)]