42256228

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 90832000

約数和(自身を除く): 48575772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1621, 1862, 3242, 3724, 6484, 6517, 11347, 13034, 22694, 26068, 30799, 45388, 61598, 79429, 123196, 158858, 215593, 317716, 431186, 556003, 862372, 1112006, 1509151, 2224012, 3018302, 6036604, 10564057, 21128114, 42256228]

約数ペア:

[(1, 42256228), (2, 21128114), (4, 10564057), (7, 6036604), (14, 3018302), (19, 2224012), (28, 1509151), (38, 1112006), (49, 862372), (76, 556003), (98, 431186), (133, 317716), (196, 215593), (266, 158858), (343, 123196), (532, 79429), (686, 61598), (931, 45388), (1372, 30799), (1621, 26068), (1862, 22694), (3242, 13034), (3724, 11347), (6484, 6517)]