40367996816

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21201679}}^1$

素因数の和:21201711

約数の個数: 40

約数和(自身を含む): 94644299520

約数和(自身を除く): 54276302704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 21201679, 42403358, 84806716, 148411753, 169613432, 296823506, 339226864, 360428543, 593647012, 720857086, 1187294024, 1441714172, 2374588048, 2522999801, 2883428344, 5045999602, 5766856688, 10091999204, 20183998408, 40367996816]

約数ペア:

[(1, 40367996816), (2, 20183998408), (4, 10091999204), (7, 5766856688), (8, 5045999602), (14, 2883428344), (16, 2522999801), (17, 2374588048), (28, 1441714172), (34, 1187294024), (56, 720857086), (68, 593647012), (112, 360428543), (119, 339226864), (136, 296823506), (238, 169613432), (272, 148411753), (476, 84806716), (952, 42403358), (1904, 21201679)]