1402880468416

素因数分解:

$2^6\times 7^1\times {\mathrm{3131429617}}^1$

素因数の和:3131429636

約数の個数: 28

約数和(自身を含む): 3181532491888

約数和(自身を除く): 1778652023472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3131429617, 6262859234, 12525718468, 21920007319, 25051436936, 43840014638, 50102873872, 87680029276, 100205747744, 175360058552, 200411495488, 350720117104, 701440234208, 1402880468416]

約数ペア:

[(1, 1402880468416), (2, 701440234208), (4, 350720117104), (7, 200411495488), (8, 175360058552), (14, 100205747744), (16, 87680029276), (28, 50102873872), (32, 43840014638), (56, 25051436936), (64, 21920007319), (112, 12525718468), (224, 6262859234), (448, 3131429617)]