65711776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 140460264

約数和(自身を除く): 74748488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 1096, 1153, 1781, 2192, 2306, 3562, 4384, 4612, 7124, 9224, 14248, 14989, 18448, 28496, 29978, 36896, 56992, 59956, 119912, 157961, 239824, 315922, 479648, 631844, 1263688, 2053493, 2527376, 4106986, 5054752, 8213972, 16427944, 32855888, 65711776]

約数ペア:

[(1, 65711776), (2, 32855888), (4, 16427944), (8, 8213972), (13, 5054752), (16, 4106986), (26, 2527376), (32, 2053493), (52, 1263688), (104, 631844), (137, 479648), (208, 315922), (274, 239824), (416, 157961), (548, 119912), (1096, 59956), (1153, 56992), (1781, 36896), (2192, 29978), (2306, 28496), (3562, 18448), (4384, 14989), (4612, 14248), (7124, 9224)]