40975776

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2038

約数の個数: 72

約数和(自身を含む): 118181700

約数和(自身を除く): 77205924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 1949, 2336, 2628, 3504, 3898, 5256, 5847, 7008, 7796, 10512, 11694, 15592, 17541, 21024, 23388, 31184, 35082, 46776, 62368, 70164, 93552, 140328, 142277, 187104, 280656, 284554, 426831, 561312, 569108, 853662, 1138216, 1280493, 1707324, 2276432, 2560986, 3414648, 4552864, 5121972, 6829296, 10243944, 13658592, 20487888, 40975776]

約数ペア:

[(1, 40975776), (2, 20487888), (3, 13658592), (4, 10243944), (6, 6829296), (8, 5121972), (9, 4552864), (12, 3414648), (16, 2560986), (18, 2276432), (24, 1707324), (32, 1280493), (36, 1138216), (48, 853662), (72, 569108), (73, 561312), (96, 426831), (144, 284554), (146, 280656), (219, 187104), (288, 142277), (292, 140328), (438, 93552), (584, 70164), (657, 62368), (876, 46776), (1168, 35082), (1314, 31184), (1752, 23388), (1949, 21024), (2336, 17541), (2628, 15592), (3504, 11694), (3898, 10512), (5256, 7796), (5847, 7008)]