3921904

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 60

約数和(自身を含む): 9259824

約数和(自身を除く): 5337920

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 97, 112, 133, 152, 194, 266, 304, 361, 388, 532, 679, 722, 776, 1064, 1358, 1444, 1552, 1843, 2128, 2527, 2716, 2888, 3686, 5054, 5432, 5776, 7372, 10108, 10864, 12901, 14744, 20216, 25802, 29488, 35017, 40432, 51604, 70034, 103208, 140068, 206416, 245119, 280136, 490238, 560272, 980476, 1960952, 3921904]

約数ペア:

[(1, 3921904), (2, 1960952), (4, 980476), (7, 560272), (8, 490238), (14, 280136), (16, 245119), (19, 206416), (28, 140068), (38, 103208), (56, 70034), (76, 51604), (97, 40432), (112, 35017), (133, 29488), (152, 25802), (194, 20216), (266, 14744), (304, 12901), (361, 10864), (388, 10108), (532, 7372), (679, 5776), (722, 5432), (776, 5054), (1064, 3686), (1358, 2888), (1444, 2716), (1552, 2527), (1843, 2128)]