40671424

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{3511}}^1$

素因数の和:3704

約数の個数: 28

約数和(自身を含む): 81176368

約数和(自身を除く): 40504944

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 362, 724, 1448, 2896, 3511, 5792, 7022, 11584, 14044, 28088, 56176, 112352, 224704, 635491, 1270982, 2541964, 5083928, 10167856, 20335712, 40671424]

約数ペア:

[(1, 40671424), (2, 20335712), (4, 10167856), (8, 5083928), (16, 2541964), (32, 1270982), (64, 635491), (181, 224704), (362, 112352), (724, 56176), (1448, 28088), (2896, 14044), (3511, 11584), (5792, 7022)]