40912084

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{563}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 73811808

約数和(自身を除く): 32899724

約数列:

[1, 2, 4, 37, 74, 148, 491, 563, 982, 1126, 1964, 2252, 18167, 20831, 36334, 41662, 72668, 83324, 276433, 552866, 1105732, 10228021, 20456042, 40912084]

約数ペア:

[(1, 40912084), (2, 20456042), (4, 10228021), (37, 1105732), (74, 552866), (148, 276433), (491, 83324), (563, 72668), (982, 41662), (1126, 36334), (1964, 20831), (2252, 18167)]