40994898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6217}}^1$

素因数の和:6386

約数の個数: 32

約数和(自身を含む): 94314624

約数和(自身を除く): 53319726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6217, 6594, 12434, 18651, 37302, 43519, 87038, 130557, 261114, 976069, 1952138, 2928207, 5856414, 6832483, 13664966, 20497449, 40994898]

約数ペア:

[(1, 40994898), (2, 20497449), (3, 13664966), (6, 6832483), (7, 5856414), (14, 2928207), (21, 1952138), (42, 976069), (157, 261114), (314, 130557), (471, 87038), (942, 43519), (1099, 37302), (2198, 18651), (3297, 12434), (6217, 6594)]