40804256444

素因数分解:

$2^2\times 7^1\times {\mathrm{16433}}^1\times {\mathrm{88681}}^1$

素因数の和:105125

約数の個数: 24

約数和(自身を含む): 81614399328

約数和(自身を除く): 40810142884

約数列:

[1, 2, 4, 7, 14, 28, 16433, 32866, 65732, 88681, 115031, 177362, 230062, 354724, 460124, 620767, 1241534, 2483068, 1457294873, 2914589746, 5829179492, 10201064111, 20402128222, 40804256444]

約数ペア:

[(1, 40804256444), (2, 20402128222), (4, 10201064111), (7, 5829179492), (14, 2914589746), (28, 1457294873), (16433, 2483068), (32866, 1241534), (65732, 620767), (88681, 460124), (115031, 354724), (177362, 230062)]