40622456

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 93062400

約数和(自身を除く): 52439944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 133, 146, 152, 266, 292, 511, 523, 532, 584, 1022, 1046, 1064, 1387, 2044, 2092, 2774, 3661, 4088, 4184, 5548, 7322, 9709, 9937, 11096, 14644, 19418, 19874, 29288, 38179, 38836, 39748, 69559, 76358, 77672, 79496, 139118, 152716, 267253, 278236, 305432, 534506, 556472, 725401, 1069012, 1450802, 2138024, 2901604, 5077807, 5803208, 10155614, 20311228, 40622456]

約数ペア:

[(1, 40622456), (2, 20311228), (4, 10155614), (7, 5803208), (8, 5077807), (14, 2901604), (19, 2138024), (28, 1450802), (38, 1069012), (56, 725401), (73, 556472), (76, 534506), (133, 305432), (146, 278236), (152, 267253), (266, 152716), (292, 139118), (511, 79496), (523, 77672), (532, 76358), (584, 69559), (1022, 39748), (1046, 38836), (1064, 38179), (1387, 29288), (2044, 19874), (2092, 19418), (2774, 14644), (3661, 11096), (4088, 9937), (4184, 9709), (5548, 7322)]