15668072

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5279}}^1$

素因数の和:5345

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 18546328

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 5279, 10558, 21116, 36953, 42232, 73906, 147812, 279787, 295624, 559574, 1119148, 1958509, 2238296, 3917018, 7834036, 15668072]

約数ペア:

[(1, 15668072), (2, 7834036), (4, 3917018), (7, 2238296), (8, 1958509), (14, 1119148), (28, 559574), (53, 295624), (56, 279787), (106, 147812), (212, 73906), (371, 42232), (424, 36953), (742, 21116), (1484, 10558), (2968, 5279)]