25396116

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 61314624

約数和(自身を除く): 35918508

約数列:

[1, 2, 3, 4, 6, 12, 53, 73, 106, 146, 159, 212, 219, 292, 318, 438, 547, 636, 876, 1094, 1641, 2188, 3282, 3869, 6564, 7738, 11607, 15476, 23214, 28991, 39931, 46428, 57982, 79862, 86973, 115964, 119793, 159724, 173946, 239586, 347892, 479172, 2116343, 4232686, 6349029, 8465372, 12698058, 25396116]

約数ペア:

[(1, 25396116), (2, 12698058), (3, 8465372), (4, 6349029), (6, 4232686), (12, 2116343), (53, 479172), (73, 347892), (106, 239586), (146, 173946), (159, 159724), (212, 119793), (219, 115964), (292, 86973), (318, 79862), (438, 57982), (547, 46428), (636, 39931), (876, 28991), (1094, 23214), (1641, 15476), (2188, 11607), (3282, 7738), (3869, 6564)]