40224982

素因数分解:

$2^1\times 7^3\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 70963200

約数和(自身を除く): 30738218

約数列:

[1, 2, 7, 14, 49, 98, 191, 307, 343, 382, 614, 686, 1337, 2149, 2674, 4298, 9359, 15043, 18718, 30086, 58637, 65513, 105301, 117274, 131026, 210602, 410459, 820918, 2873213, 5746426, 20112491, 40224982]

約数ペア:

[(1, 40224982), (2, 20112491), (7, 5746426), (14, 2873213), (49, 820918), (98, 410459), (191, 210602), (307, 131026), (343, 117274), (382, 105301), (614, 65513), (686, 58637), (1337, 30086), (2149, 18718), (2674, 15043), (4298, 9359)]