40739232

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 111767040

約数和(自身を除く): 71027808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 71, 86, 96, 129, 139, 142, 172, 213, 258, 278, 284, 344, 417, 426, 516, 556, 568, 688, 834, 852, 1032, 1112, 1136, 1376, 1668, 1704, 2064, 2224, 2272, 3053, 3336, 3408, 4128, 4448, 5977, 6106, 6672, 6816, 9159, 9869, 11954, 12212, 13344, 17931, 18318, 19738, 23908, 24424, 29607, 35862, 36636, 39476, 47816, 48848, 59214, 71724, 73272, 78952, 95632, 97696, 118428, 143448, 146544, 157904, 191264, 236856, 286896, 293088, 315808, 424367, 473712, 573792, 848734, 947424, 1273101, 1697468, 2546202, 3394936, 5092404, 6789872, 10184808, 13579744, 20369616, 40739232]

約数ペア:

[(1, 40739232), (2, 20369616), (3, 13579744), (4, 10184808), (6, 6789872), (8, 5092404), (12, 3394936), (16, 2546202), (24, 1697468), (32, 1273101), (43, 947424), (48, 848734), (71, 573792), (86, 473712), (96, 424367), (129, 315808), (139, 293088), (142, 286896), (172, 236856), (213, 191264), (258, 157904), (278, 146544), (284, 143448), (344, 118428), (417, 97696), (426, 95632), (516, 78952), (556, 73272), (568, 71724), (688, 59214), (834, 48848), (852, 47816), (1032, 39476), (1112, 36636), (1136, 35862), (1376, 29607), (1668, 24424), (1704, 23908), (2064, 19738), (2224, 18318), (2272, 17931), (3053, 13344), (3336, 12212), (3408, 11954), (4128, 9869), (4448, 9159), (5977, 6816), (6106, 6672)]