40475852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3527}}^1$

素因数の和:3701

約数の個数: 24

約数和(自身を含む): 75075840

約数和(自身を除く): 34599988

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 2869, 3527, 5738, 7054, 11476, 14108, 67013, 134026, 268052, 532577, 1065154, 2130308, 10118963, 20237926, 40475852]

約数ペア:

[(1, 40475852), (2, 20237926), (4, 10118963), (19, 2130308), (38, 1065154), (76, 532577), (151, 268052), (302, 134026), (604, 67013), (2869, 14108), (3527, 11476), (5738, 7054)]