6551168

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 14622720

約数和(自身を除く): 8071552

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 127, 128, 208, 248, 254, 403, 416, 496, 508, 806, 832, 992, 1016, 1612, 1651, 1664, 1984, 2032, 3224, 3302, 3937, 3968, 4064, 6448, 6604, 7874, 8128, 12896, 13208, 15748, 16256, 25792, 26416, 31496, 51181, 51584, 52832, 62992, 102362, 105664, 125984, 204724, 211328, 251968, 409448, 503936, 818896, 1637792, 3275584, 6551168]

約数ペア:

[(1, 6551168), (2, 3275584), (4, 1637792), (8, 818896), (13, 503936), (16, 409448), (26, 251968), (31, 211328), (32, 204724), (52, 125984), (62, 105664), (64, 102362), (104, 62992), (124, 52832), (127, 51584), (128, 51181), (208, 31496), (248, 26416), (254, 25792), (403, 16256), (416, 15748), (496, 13208), (508, 12896), (806, 8128), (832, 7874), (992, 6604), (1016, 6448), (1612, 4064), (1651, 3968), (1664, 3937), (1984, 3302), (2032, 3224)]