8709465604

素因数分解:

$2^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{86959}}^1$

素因数の和:87057

約数の個数: 48

約数和(自身を含む): 18018112000

約数和(自身を除く): 9308646396

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 343, 511, 686, 1022, 1372, 2044, 3577, 7154, 14308, 25039, 50078, 86959, 100156, 173918, 347836, 608713, 1217426, 2434852, 4260991, 6348007, 8521982, 12696014, 17043964, 25392028, 29826937, 44436049, 59653874, 88872098, 119307748, 177744196, 311052343, 622104686, 1244209372, 2177366401, 4354732802, 8709465604]

約数ペア:

[(1, 8709465604), (2, 4354732802), (4, 2177366401), (7, 1244209372), (14, 622104686), (28, 311052343), (49, 177744196), (73, 119307748), (98, 88872098), (146, 59653874), (196, 44436049), (292, 29826937), (343, 25392028), (511, 17043964), (686, 12696014), (1022, 8521982), (1372, 6348007), (2044, 4260991), (3577, 2434852), (7154, 1217426), (14308, 608713), (25039, 347836), (50078, 173918), (86959, 100156)]