40989888

素因数分解:

$2^6\times 3^4\times {\mathrm{7907}}^1$

素因数の和:7931

約数の個数: 70

約数和(自身を含む): 121522236

約数和(自身を除く): 80532348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 7907, 15814, 23721, 31628, 47442, 63256, 71163, 94884, 126512, 142326, 189768, 213489, 253024, 284652, 379536, 426978, 506048, 569304, 640467, 759072, 853956, 1138608, 1280934, 1518144, 1707912, 2277216, 2561868, 3415824, 4554432, 5123736, 6831648, 10247472, 13663296, 20494944, 40989888]

約数ペア:

[(1, 40989888), (2, 20494944), (3, 13663296), (4, 10247472), (6, 6831648), (8, 5123736), (9, 4554432), (12, 3415824), (16, 2561868), (18, 2277216), (24, 1707912), (27, 1518144), (32, 1280934), (36, 1138608), (48, 853956), (54, 759072), (64, 640467), (72, 569304), (81, 506048), (96, 426978), (108, 379536), (144, 284652), (162, 253024), (192, 213489), (216, 189768), (288, 142326), (324, 126512), (432, 94884), (576, 71163), (648, 63256), (864, 47442), (1296, 31628), (1728, 23721), (2592, 15814), (5184, 7907)]