27720577072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{190871}}^1$

素因数の和:191221

約数の個数: 40

約数和(自身を含む): 55738441440

約数和(自身を除く): 28017864368

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 313, 464, 626, 1252, 2504, 5008, 9077, 18154, 36308, 72616, 145232, 190871, 381742, 763484, 1526968, 3053936, 5535259, 11070518, 22141036, 44282072, 59742623, 88564144, 119485246, 238970492, 477940984, 955881968, 1732536067, 3465072134, 6930144268, 13860288536, 27720577072]

約数ペア:

[(1, 27720577072), (2, 13860288536), (4, 6930144268), (8, 3465072134), (16, 1732536067), (29, 955881968), (58, 477940984), (116, 238970492), (232, 119485246), (313, 88564144), (464, 59742623), (626, 44282072), (1252, 22141036), (2504, 11070518), (5008, 5535259), (9077, 3053936), (18154, 1526968), (36308, 763484), (72616, 381742), (145232, 190871)]