38916576

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1008

約数の個数: 72

約数和(自身を含む): 111482280

約数和(自身を除く): 72565704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 829, 978, 1304, 1467, 1658, 1956, 2487, 2608, 2934, 3316, 3912, 4974, 5216, 5868, 6632, 7461, 7824, 9948, 11736, 13264, 14922, 15648, 19896, 23472, 26528, 29844, 39792, 46944, 59688, 79584, 119376, 135127, 238752, 270254, 405381, 540508, 810762, 1081016, 1216143, 1621524, 2162032, 2432286, 3243048, 4324064, 4864572, 6486096, 9729144, 12972192, 19458288, 38916576]

約数ペア:

[(1, 38916576), (2, 19458288), (3, 12972192), (4, 9729144), (6, 6486096), (8, 4864572), (9, 4324064), (12, 3243048), (16, 2432286), (18, 2162032), (24, 1621524), (32, 1216143), (36, 1081016), (48, 810762), (72, 540508), (96, 405381), (144, 270254), (163, 238752), (288, 135127), (326, 119376), (489, 79584), (652, 59688), (829, 46944), (978, 39792), (1304, 29844), (1467, 26528), (1658, 23472), (1956, 19896), (2487, 15648), (2608, 14922), (2934, 13264), (3316, 11736), (3912, 9948), (4974, 7824), (5216, 7461), (5868, 6632)]