15289968

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{5399}}^1$

素因数の和:5469

約数の個数: 40

約数和(自身を含む): 40176000

約数和(自身を除く): 24886032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 5399, 10798, 16197, 21596, 32394, 43192, 64788, 86384, 129576, 259152, 318541, 637082, 955623, 1274164, 1911246, 2548328, 3822492, 5096656, 7644984, 15289968]

約数ペア:

[(1, 15289968), (2, 7644984), (3, 5096656), (4, 3822492), (6, 2548328), (8, 1911246), (12, 1274164), (16, 955623), (24, 637082), (48, 318541), (59, 259152), (118, 129576), (177, 86384), (236, 64788), (354, 43192), (472, 32394), (708, 21596), (944, 16197), (1416, 10798), (2832, 5399)]