40807992

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{3463}}^1$

素因数の和:3963

約数の個数: 32

約数和(自身を含む): 102257280

約数和(自身を除く): 61449288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3463, 3928, 5892, 6926, 10389, 11784, 13852, 20778, 27704, 41556, 83112, 1700333, 3400666, 5100999, 6801332, 10201998, 13602664, 20403996, 40807992]

約数ペア:

[(1, 40807992), (2, 20403996), (3, 13602664), (4, 10201998), (6, 6801332), (8, 5100999), (12, 3400666), (24, 1700333), (491, 83112), (982, 41556), (1473, 27704), (1964, 20778), (2946, 13852), (3463, 11784), (3928, 10389), (5892, 6926)]