65503018

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 117127296

約数和(自身を除く): 51624278

約数列:

[1, 2, 7, 14, 43, 53, 86, 106, 301, 371, 602, 742, 2053, 2279, 4106, 4558, 14371, 15953, 28742, 31906, 88279, 108809, 176558, 217618, 617953, 761663, 1235906, 1523326, 4678787, 9357574, 32751509, 65503018]

約数ペア:

[(1, 65503018), (2, 32751509), (7, 9357574), (14, 4678787), (43, 1523326), (53, 1235906), (86, 761663), (106, 617953), (301, 217618), (371, 176558), (602, 108809), (742, 88279), (2053, 31906), (2279, 28742), (4106, 15953), (4558, 14371)]