28605252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6323}}^1$

素因数の和:6372

約数の個数: 48

約数和(自身を含む): 74370240

約数和(自身を除く): 45764988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 6323, 12646, 18969, 25292, 37938, 75876, 82199, 164398, 183367, 246597, 328796, 366734, 493194, 550101, 733468, 986388, 1100202, 2200404, 2383771, 4767542, 7151313, 9535084, 14302626, 28605252]

約数ペア:

[(1, 28605252), (2, 14302626), (3, 9535084), (4, 7151313), (6, 4767542), (12, 2383771), (13, 2200404), (26, 1100202), (29, 986388), (39, 733468), (52, 550101), (58, 493194), (78, 366734), (87, 328796), (116, 246597), (156, 183367), (174, 164398), (348, 82199), (377, 75876), (754, 37938), (1131, 25292), (1508, 18969), (2262, 12646), (4524, 6323)]