28729864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1399}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 57456000

約数和(自身を除く): 28726136

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 604, 1208, 1399, 2567, 2798, 5134, 5596, 10268, 11192, 20536, 23783, 47566, 95132, 190264, 211249, 422498, 844996, 1689992, 3591233, 7182466, 14364932, 28729864]

約数ペア:

[(1, 28729864), (2, 14364932), (4, 7182466), (8, 3591233), (17, 1689992), (34, 844996), (68, 422498), (136, 211249), (151, 190264), (302, 95132), (604, 47566), (1208, 23783), (1399, 20536), (2567, 11192), (2798, 10268), (5134, 5596)]