38257208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 83980800

約数和(自身を除く): 45723592

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 107, 136, 187, 214, 239, 374, 428, 478, 748, 856, 956, 1177, 1496, 1819, 1912, 2354, 2629, 3638, 4063, 4708, 5258, 7276, 8126, 9416, 10516, 14552, 16252, 20009, 21032, 25573, 32504, 40018, 44693, 51146, 80036, 89386, 102292, 160072, 178772, 204584, 281303, 357544, 434741, 562606, 869482, 1125212, 1738964, 2250424, 3477928, 4782151, 9564302, 19128604, 38257208]

約数ペア:

[(1, 38257208), (2, 19128604), (4, 9564302), (8, 4782151), (11, 3477928), (17, 2250424), (22, 1738964), (34, 1125212), (44, 869482), (68, 562606), (88, 434741), (107, 357544), (136, 281303), (187, 204584), (214, 178772), (239, 160072), (374, 102292), (428, 89386), (478, 80036), (748, 51146), (856, 44693), (956, 40018), (1177, 32504), (1496, 25573), (1819, 21032), (1912, 20009), (2354, 16252), (2629, 14552), (3638, 10516), (4063, 9416), (4708, 8126), (5258, 7276)]