42557488

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{4297}}^1$

素因数の和:4924

約数の個数: 20

約数和(自身を含む): 82607560

約数和(自身を除く): 40050072

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4297, 4952, 8594, 9904, 17188, 34376, 68752, 2659843, 5319686, 10639372, 21278744, 42557488]

約数ペア:

[(1, 42557488), (2, 21278744), (4, 10639372), (8, 5319686), (16, 2659843), (619, 68752), (1238, 34376), (2476, 17188), (4297, 9904), (4952, 8594)]