13280224

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{4663}}^1$

素因数の和:4762

約数の個数: 24

約数和(自身を含む): 26444880

約数和(自身を除く): 13164656

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 4663, 9326, 18652, 37304, 74608, 149216, 415007, 830014, 1660028, 3320056, 6640112, 13280224]

約数ペア:

[(1, 13280224), (2, 6640112), (4, 3320056), (8, 1660028), (16, 830014), (32, 415007), (89, 149216), (178, 74608), (356, 37304), (712, 18652), (1424, 9326), (2848, 4663)]