38688336

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1553}}^1$

素因数の和:1740

約数の個数: 60

約数和(自身を含む): 108969588

約数和(自身を除く): 70281252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 1038, 1384, 1553, 1557, 2076, 2768, 3106, 3114, 4152, 4659, 6212, 6228, 8304, 9318, 12424, 12456, 13977, 18636, 24848, 24912, 27954, 37272, 55908, 74544, 111816, 223632, 268669, 537338, 806007, 1074676, 1612014, 2149352, 2418021, 3224028, 4298704, 4836042, 6448056, 9672084, 12896112, 19344168, 38688336]

約数ペア:

[(1, 38688336), (2, 19344168), (3, 12896112), (4, 9672084), (6, 6448056), (8, 4836042), (9, 4298704), (12, 3224028), (16, 2418021), (18, 2149352), (24, 1612014), (36, 1074676), (48, 806007), (72, 537338), (144, 268669), (173, 223632), (346, 111816), (519, 74544), (692, 55908), (1038, 37272), (1384, 27954), (1553, 24912), (1557, 24848), (2076, 18636), (2768, 13977), (3106, 12456), (3114, 12424), (4152, 9318), (4659, 8304), (6212, 6228)]