11728472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 26995200

約数和(自身を除く): 15266728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 133, 146, 151, 152, 266, 292, 302, 511, 532, 584, 604, 1022, 1057, 1064, 1208, 1387, 2044, 2114, 2774, 2869, 4088, 4228, 5548, 5738, 8456, 9709, 11023, 11096, 11476, 19418, 20083, 22046, 22952, 38836, 40166, 44092, 77161, 77672, 80332, 88184, 154322, 160664, 209437, 308644, 418874, 617288, 837748, 1466059, 1675496, 2932118, 5864236, 11728472]

約数ペア:

[(1, 11728472), (2, 5864236), (4, 2932118), (7, 1675496), (8, 1466059), (14, 837748), (19, 617288), (28, 418874), (38, 308644), (56, 209437), (73, 160664), (76, 154322), (133, 88184), (146, 80332), (151, 77672), (152, 77161), (266, 44092), (292, 40166), (302, 38836), (511, 22952), (532, 22046), (584, 20083), (604, 19418), (1022, 11476), (1057, 11096), (1064, 11023), (1208, 9709), (1387, 8456), (2044, 5738), (2114, 5548), (2774, 4228), (2869, 4088)]