912890768

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{4007}}^1$

素因数の和:4535

約数の個数: 40

約数和(自身を含む): 1833900480

約数和(自身を除く): 921009712

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 491, 982, 1964, 3928, 4007, 7856, 8014, 14239, 16028, 28478, 32056, 56956, 64112, 113912, 116203, 227824, 232406, 464812, 929624, 1859248, 1967437, 3934874, 7869748, 15739496, 31478992, 57055673, 114111346, 228222692, 456445384, 912890768]

約数ペア:

[(1, 912890768), (2, 456445384), (4, 228222692), (8, 114111346), (16, 57055673), (29, 31478992), (58, 15739496), (116, 7869748), (232, 3934874), (464, 1967437), (491, 1859248), (982, 929624), (1964, 464812), (3928, 232406), (4007, 227824), (7856, 116203), (8014, 113912), (14239, 64112), (16028, 56956), (28478, 32056)]