28749132

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{4013}}^1$

素因数の和:4222

約数の個数: 36

約数和(自身を含む): 73054800

約数和(自身を除く): 44305668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 4013, 7164, 8026, 12039, 16052, 24078, 36117, 48156, 72234, 144468, 798587, 1597174, 2395761, 3194348, 4791522, 7187283, 9583044, 14374566, 28749132]

約数ペア:

[(1, 28749132), (2, 14374566), (3, 9583044), (4, 7187283), (6, 4791522), (9, 3194348), (12, 2395761), (18, 1597174), (36, 798587), (199, 144468), (398, 72234), (597, 48156), (796, 36117), (1194, 24078), (1791, 16052), (2388, 12039), (3582, 8026), (4013, 7164)]