69880988

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 124207104

約数和(自身を除く): 54326116

約数列:

[1, 2, 4, 127, 151, 254, 302, 508, 604, 911, 1822, 3644, 19177, 38354, 76708, 115697, 137561, 231394, 275122, 462788, 550244, 17470247, 34940494, 69880988]

約数ペア:

[(1, 69880988), (2, 34940494), (4, 17470247), (127, 550244), (151, 462788), (254, 275122), (302, 231394), (508, 137561), (604, 115697), (911, 76708), (1822, 38354), (3644, 19177)]