15171296

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 34564320

約数和(自身を除く): 19393024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 761, 1246, 1424, 1522, 2492, 2848, 3044, 4984, 5327, 6088, 9968, 10654, 12176, 19936, 21308, 24352, 42616, 67729, 85232, 135458, 170464, 270916, 474103, 541832, 948206, 1083664, 1896412, 2167328, 3792824, 7585648, 15171296]

約数ペア:

[(1, 15171296), (2, 7585648), (4, 3792824), (7, 2167328), (8, 1896412), (14, 1083664), (16, 948206), (28, 541832), (32, 474103), (56, 270916), (89, 170464), (112, 135458), (178, 85232), (224, 67729), (356, 42616), (623, 24352), (712, 21308), (761, 19936), (1246, 12176), (1424, 10654), (1522, 9968), (2492, 6088), (2848, 5327), (3044, 4984)]