766558996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{2137}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 1603397376

約数和(自身を除く): 836838380

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 557, 644, 1114, 2137, 2228, 3899, 4274, 7798, 8548, 12811, 14959, 15596, 25622, 29918, 49151, 51244, 59836, 89677, 98302, 179354, 196604, 344057, 358708, 688114, 1190309, 1376228, 2380618, 4761236, 8332163, 16664326, 27377107, 33328652, 54754214, 109508428, 191639749, 383279498, 766558996]

約数ペア:

[(1, 766558996), (2, 383279498), (4, 191639749), (7, 109508428), (14, 54754214), (23, 33328652), (28, 27377107), (46, 16664326), (92, 8332163), (161, 4761236), (322, 2380618), (557, 1376228), (644, 1190309), (1114, 688114), (2137, 358708), (2228, 344057), (3899, 196604), (4274, 179354), (7798, 98302), (8548, 89677), (12811, 59836), (14959, 51244), (15596, 49151), (25622, 29918)]