13238496

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1128

約数の個数: 72

約数和(自身を含む): 38558520

約数和(自身を除く): 25320024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1069, 1376, 1548, 2064, 2138, 3096, 3207, 4128, 4276, 6192, 6414, 8552, 9621, 12384, 12828, 17104, 19242, 25656, 34208, 38484, 45967, 51312, 76968, 91934, 102624, 137901, 153936, 183868, 275802, 307872, 367736, 413703, 551604, 735472, 827406, 1103208, 1470944, 1654812, 2206416, 3309624, 4412832, 6619248, 13238496]

約数ペア:

[(1, 13238496), (2, 6619248), (3, 4412832), (4, 3309624), (6, 2206416), (8, 1654812), (9, 1470944), (12, 1103208), (16, 827406), (18, 735472), (24, 551604), (32, 413703), (36, 367736), (43, 307872), (48, 275802), (72, 183868), (86, 153936), (96, 137901), (129, 102624), (144, 91934), (172, 76968), (258, 51312), (288, 45967), (344, 38484), (387, 34208), (516, 25656), (688, 19242), (774, 17104), (1032, 12828), (1069, 12384), (1376, 9621), (1548, 8552), (2064, 6414), (2138, 6192), (3096, 4276), (3207, 4128)]