25102748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 25216612

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 103, 116, 191, 206, 319, 382, 412, 638, 764, 1133, 1276, 2101, 2266, 2987, 4202, 4532, 5539, 5974, 8404, 11078, 11948, 19673, 22156, 32857, 39346, 60929, 65714, 78692, 121858, 131428, 216403, 243716, 432806, 570517, 865612, 1141034, 2282068, 6275687, 12551374, 25102748]

約数ペア:

[(1, 25102748), (2, 12551374), (4, 6275687), (11, 2282068), (22, 1141034), (29, 865612), (44, 570517), (58, 432806), (103, 243716), (116, 216403), (191, 131428), (206, 121858), (319, 78692), (382, 65714), (412, 60929), (638, 39346), (764, 32857), (1133, 22156), (1276, 19673), (2101, 11948), (2266, 11078), (2987, 8404), (4202, 5974), (4532, 5539)]