15763384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 37094400

約数和(自身を除く): 21331016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 367, 413, 472, 728, 734, 767, 826, 1468, 1534, 1652, 2569, 2936, 3068, 3304, 4771, 5138, 5369, 6136, 9542, 10276, 10738, 19084, 20552, 21476, 21653, 33397, 38168, 42952, 43306, 66794, 86612, 133588, 151571, 173224, 267176, 281489, 303142, 562978, 606284, 1125956, 1212568, 1970423, 2251912, 3940846, 7881692, 15763384]

約数ペア:

[(1, 15763384), (2, 7881692), (4, 3940846), (7, 2251912), (8, 1970423), (13, 1212568), (14, 1125956), (26, 606284), (28, 562978), (52, 303142), (56, 281489), (59, 267176), (91, 173224), (104, 151571), (118, 133588), (182, 86612), (236, 66794), (364, 43306), (367, 42952), (413, 38168), (472, 33397), (728, 21653), (734, 21476), (767, 20552), (826, 19084), (1468, 10738), (1534, 10276), (1652, 9542), (2569, 6136), (2936, 5369), (3068, 5138), (3304, 4771)]