69308432

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:951

約数の個数: 40

約数和(自身を含む): 138636960

約数和(自身を除く): 69328528

約数列:

[1, 2, 4, 8, 16, 43, 86, 131, 172, 262, 344, 524, 688, 769, 1048, 1538, 2096, 3076, 5633, 6152, 11266, 12304, 22532, 33067, 45064, 66134, 90128, 100739, 132268, 201478, 264536, 402956, 529072, 805912, 1611824, 4331777, 8663554, 17327108, 34654216, 69308432]

約数ペア:

[(1, 69308432), (2, 34654216), (4, 17327108), (8, 8663554), (16, 4331777), (43, 1611824), (86, 805912), (131, 529072), (172, 402956), (262, 264536), (344, 201478), (524, 132268), (688, 100739), (769, 90128), (1048, 66134), (1538, 45064), (2096, 33067), (3076, 22532), (5633, 12304), (6152, 11266)]