266705344

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{143699}}^1$

素因数の和:143740

約数の個数: 28

約数和(自身を含む): 547497000

約数和(自身を除く): 280791656

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 143699, 287398, 574796, 1149592, 2299184, 4167271, 4598368, 8334542, 9196736, 16669084, 33338168, 66676336, 133352672, 266705344]

約数ペア:

[(1, 266705344), (2, 133352672), (4, 66676336), (8, 33338168), (16, 16669084), (29, 9196736), (32, 8334542), (58, 4598368), (64, 4167271), (116, 2299184), (232, 1149592), (464, 574796), (928, 287398), (1856, 143699)]