42862678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{1913}}^1$

素因数の和:2591

約数の個数: 16

約数和(自身を含む): 68214960

約数和(自身を除く): 25352282

約数列:

[1, 2, 17, 34, 659, 1318, 1913, 3826, 11203, 22406, 32521, 65042, 1260667, 2521334, 21431339, 42862678]

約数ペア:

[(1, 42862678), (2, 21431339), (17, 2521334), (34, 1260667), (659, 65042), (1318, 32521), (1913, 22406), (3826, 11203)]