40719284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1889}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 75728520

約数和(自身を除く): 35009236

約数列:

[1, 2, 4, 17, 34, 68, 317, 634, 1268, 1889, 3778, 5389, 7556, 10778, 21556, 32113, 64226, 128452, 598813, 1197626, 2395252, 10179821, 20359642, 40719284]

約数ペア:

[(1, 40719284), (2, 20359642), (4, 10179821), (17, 2395252), (34, 1197626), (68, 598813), (317, 128452), (634, 64226), (1268, 32113), (1889, 21556), (3778, 10778), (5389, 7556)]