28597892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 51710400

約数和(自身を除く): 23112508

約数列:

[1, 2, 4, 37, 74, 148, 199, 398, 796, 971, 1942, 3884, 7363, 14726, 29452, 35927, 71854, 143708, 193229, 386458, 772916, 7149473, 14298946, 28597892]

約数ペア:

[(1, 28597892), (2, 14298946), (4, 7149473), (37, 772916), (74, 386458), (148, 193229), (199, 143708), (398, 71854), (796, 35927), (971, 29452), (1942, 14726), (3884, 7363)]