33639940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 75382272

約数和(自身を除く): 41742332

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 607, 652, 815, 1214, 1630, 2428, 2771, 3035, 3260, 5542, 6070, 10319, 11084, 12140, 13855, 20638, 27710, 41276, 51595, 55420, 98941, 103190, 197882, 206380, 395764, 494705, 989410, 1681997, 1978820, 3363994, 6727988, 8409985, 16819970, 33639940]

約数ペア:

[(1, 33639940), (2, 16819970), (4, 8409985), (5, 6727988), (10, 3363994), (17, 1978820), (20, 1681997), (34, 989410), (68, 494705), (85, 395764), (163, 206380), (170, 197882), (326, 103190), (340, 98941), (607, 55420), (652, 51595), (815, 41276), (1214, 27710), (1630, 20638), (2428, 13855), (2771, 12140), (3035, 11084), (3260, 10319), (5542, 6070)]