42714370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251261}}^1$

素因数の和:251285

約数の個数: 16

約数和(自身を含む): 81408888

約数和(自身を除く): 38694518

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251261, 502522, 1256305, 2512610, 4271437, 8542874, 21357185, 42714370]

約数ペア:

[(1, 42714370), (2, 21357185), (5, 8542874), (10, 4271437), (17, 2512610), (34, 1256305), (85, 502522), (170, 251261)]