38883312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20771}}^1$

素因数の和:20798

約数の個数: 60

約数和(自身を含む): 117195624

約数和(自身を除く): 78312312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 20771, 41542, 62313, 83084, 124626, 166168, 186939, 249252, 270023, 332336, 373878, 498504, 540046, 747756, 810069, 997008, 1080092, 1495512, 1620138, 2160184, 2430207, 2991024, 3240276, 4320368, 4860414, 6480552, 9720828, 12961104, 19441656, 38883312]

約数ペア:

[(1, 38883312), (2, 19441656), (3, 12961104), (4, 9720828), (6, 6480552), (8, 4860414), (9, 4320368), (12, 3240276), (13, 2991024), (16, 2430207), (18, 2160184), (24, 1620138), (26, 1495512), (36, 1080092), (39, 997008), (48, 810069), (52, 747756), (72, 540046), (78, 498504), (104, 373878), (117, 332336), (144, 270023), (156, 249252), (208, 186939), (234, 166168), (312, 124626), (468, 83084), (624, 62313), (936, 41542), (1872, 20771)]