42738362

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{1619}}^1$

素因数の和:1885

約数の個数: 16

約数和(自身を含む): 65435040

約数和(自身を除く): 22696678

約数列:

[1, 2, 67, 134, 197, 394, 1619, 3238, 13199, 26398, 108473, 216946, 318943, 637886, 21369181, 42738362]

約数ペア:

[(1, 42738362), (2, 21369181), (67, 637886), (134, 318943), (197, 216946), (394, 108473), (1619, 26398), (3238, 13199)]