38688358996

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2879}}^1\times {\mathrm{3779}}^1$

素因数の和:6796

約数の個数: 48

約数和(自身を含む): 78033715200

約数和(自身を除く): 39345356204

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 2879, 3556, 3779, 5758, 7558, 11516, 15116, 20153, 26453, 40306, 52906, 80612, 105812, 365633, 479933, 731266, 959866, 1462532, 1919732, 2559431, 3359531, 5118862, 6719062, 10237724, 10879741, 13438124, 21759482, 43518964, 76158187, 152316374, 304632748, 1381727107, 2763454214, 5526908428, 9672089749, 19344179498, 38688358996]

約数ペア:

[(1, 38688358996), (2, 19344179498), (4, 9672089749), (7, 5526908428), (14, 2763454214), (28, 1381727107), (127, 304632748), (254, 152316374), (508, 76158187), (889, 43518964), (1778, 21759482), (2879, 13438124), (3556, 10879741), (3779, 10237724), (5758, 6719062), (7558, 5118862), (11516, 3359531), (15116, 2559431), (20153, 1919732), (26453, 1462532), (40306, 959866), (52906, 731266), (80612, 479933), (105812, 365633)]