65470112

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 133358400

約数和(自身を除く): 67888288

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 139, 164, 278, 328, 359, 556, 656, 718, 1112, 1312, 1436, 2224, 2872, 4448, 5699, 5744, 11398, 11488, 14719, 22796, 29438, 45592, 49901, 58876, 91184, 99802, 117752, 182368, 199604, 235504, 399208, 471008, 798416, 1596832, 2045941, 4091882, 8183764, 16367528, 32735056, 65470112]

約数ペア:

[(1, 65470112), (2, 32735056), (4, 16367528), (8, 8183764), (16, 4091882), (32, 2045941), (41, 1596832), (82, 798416), (139, 471008), (164, 399208), (278, 235504), (328, 199604), (359, 182368), (556, 117752), (656, 99802), (718, 91184), (1112, 58876), (1312, 49901), (1436, 45592), (2224, 29438), (2872, 22796), (4448, 14719), (5699, 11488), (5744, 11398)]