8429488

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 17387280

約数和(自身を除く): 8957792

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 491, 592, 982, 1073, 1964, 2146, 3928, 4292, 7856, 8584, 14239, 17168, 18167, 28478, 36334, 56956, 72668, 113912, 145336, 227824, 290672, 526843, 1053686, 2107372, 4214744, 8429488]

約数ペア:

[(1, 8429488), (2, 4214744), (4, 2107372), (8, 1053686), (16, 526843), (29, 290672), (37, 227824), (58, 145336), (74, 113912), (116, 72668), (148, 56956), (232, 36334), (296, 28478), (464, 18167), (491, 17168), (592, 14239), (982, 8584), (1073, 7856), (1964, 4292), (2146, 3928)]