40417676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25073}}^1$

素因数の和:25121

約数の個数: 24

約数和(自身を含む): 78632064

約数和(自身を除く): 38214388

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 25073, 50146, 100292, 325949, 651898, 777263, 1303796, 1554526, 3109052, 10104419, 20208838, 40417676]

約数ペア:

[(1, 40417676), (2, 20208838), (4, 10104419), (13, 3109052), (26, 1554526), (31, 1303796), (52, 777263), (62, 651898), (124, 325949), (403, 100292), (806, 50146), (1612, 25073)]