38866493116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{175229}}^1$

素因数の和:175386

約数の個数: 36

約数和(自身を含む): 75259883160

約数和(自身を除く): 36393390044

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 5041, 10082, 20164, 55451, 110902, 175229, 221804, 350458, 700916, 1927519, 3855038, 7710076, 12441259, 24882518, 49765036, 136853849, 273707698, 547415396, 883329389, 1766658778, 3533317556, 9716623279, 19433246558, 38866493116]

約数ペア:

[(1, 38866493116), (2, 19433246558), (4, 9716623279), (11, 3533317556), (22, 1766658778), (44, 883329389), (71, 547415396), (142, 273707698), (284, 136853849), (781, 49765036), (1562, 24882518), (3124, 12441259), (5041, 7710076), (10082, 3855038), (20164, 1927519), (55451, 700916), (110902, 350458), (175229, 221804)]