38938896

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2393}}^1$

素因数の和:2520

約数の個数: 60

約数和(自身を含む): 109985148

約数和(自身を除く): 71046252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2393, 2712, 4068, 4786, 5424, 7179, 8136, 9572, 14358, 16272, 19144, 21537, 28716, 38288, 43074, 57432, 86148, 114864, 172296, 270409, 344592, 540818, 811227, 1081636, 1622454, 2163272, 2433681, 3244908, 4326544, 4867362, 6489816, 9734724, 12979632, 19469448, 38938896]

約数ペア:

[(1, 38938896), (2, 19469448), (3, 12979632), (4, 9734724), (6, 6489816), (8, 4867362), (9, 4326544), (12, 3244908), (16, 2433681), (18, 2163272), (24, 1622454), (36, 1081636), (48, 811227), (72, 540818), (113, 344592), (144, 270409), (226, 172296), (339, 114864), (452, 86148), (678, 57432), (904, 43074), (1017, 38288), (1356, 28716), (1808, 21537), (2034, 19144), (2393, 16272), (2712, 14358), (4068, 9572), (4786, 8136), (5424, 7179)]