25824964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 52476480

約数和(自身を除く): 26651516

約数列:

[1, 2, 4, 11, 22, 29, 37, 44, 58, 74, 116, 148, 319, 407, 547, 638, 814, 1073, 1094, 1276, 1628, 2146, 2188, 4292, 6017, 11803, 12034, 15863, 20239, 23606, 24068, 31726, 40478, 47212, 63452, 80956, 174493, 222629, 348986, 445258, 586931, 697972, 890516, 1173862, 2347724, 6456241, 12912482, 25824964]

約数ペア:

[(1, 25824964), (2, 12912482), (4, 6456241), (11, 2347724), (22, 1173862), (29, 890516), (37, 697972), (44, 586931), (58, 445258), (74, 348986), (116, 222629), (148, 174493), (319, 80956), (407, 63452), (547, 47212), (638, 40478), (814, 31726), (1073, 24068), (1094, 23606), (1276, 20239), (1628, 15863), (2146, 12034), (2188, 11803), (4292, 6017)]