13771696

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 28092944

約数和(自身を除く): 14321248

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 541, 592, 688, 1082, 1591, 2164, 3182, 4328, 6364, 8656, 12728, 20017, 23263, 25456, 40034, 46526, 80068, 93052, 160136, 186104, 320272, 372208, 860731, 1721462, 3442924, 6885848, 13771696]

約数ペア:

[(1, 13771696), (2, 6885848), (4, 3442924), (8, 1721462), (16, 860731), (37, 372208), (43, 320272), (74, 186104), (86, 160136), (148, 93052), (172, 80068), (296, 46526), (344, 40034), (541, 25456), (592, 23263), (688, 20017), (1082, 12728), (1591, 8656), (2164, 6364), (3182, 4328)]