40626058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 29046902

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 839, 1562, 1678, 2201, 4402, 9229, 18458, 24211, 26009, 48422, 52018, 59569, 119138, 286099, 572198, 655259, 1310518, 1846639, 3693278, 20313029, 40626058]

約数ペア:

[(1, 40626058), (2, 20313029), (11, 3693278), (22, 1846639), (31, 1310518), (62, 655259), (71, 572198), (142, 286099), (341, 119138), (682, 59569), (781, 52018), (839, 48422), (1562, 26009), (1678, 24211), (2201, 18458), (4402, 9229)]