25327904

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:610

約数の個数: 72

約数和(自身を含む): 60113340

約数和(自身を除く): 34785436

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 392, 406, 464, 557, 784, 812, 928, 1114, 1421, 1568, 1624, 2228, 2842, 3248, 3899, 4456, 5684, 6496, 7798, 8912, 11368, 15596, 16153, 17824, 22736, 27293, 31192, 32306, 45472, 54586, 62384, 64612, 109172, 113071, 124768, 129224, 218344, 226142, 258448, 436688, 452284, 516896, 791497, 873376, 904568, 1582994, 1809136, 3165988, 3618272, 6331976, 12663952, 25327904]

約数ペア:

[(1, 25327904), (2, 12663952), (4, 6331976), (7, 3618272), (8, 3165988), (14, 1809136), (16, 1582994), (28, 904568), (29, 873376), (32, 791497), (49, 516896), (56, 452284), (58, 436688), (98, 258448), (112, 226142), (116, 218344), (196, 129224), (203, 124768), (224, 113071), (232, 109172), (392, 64612), (406, 62384), (464, 54586), (557, 45472), (784, 32306), (812, 31192), (928, 27293), (1114, 22736), (1421, 17824), (1568, 16153), (1624, 15596), (2228, 11368), (2842, 8912), (3248, 7798), (3899, 6496), (4456, 5684)]