66076864

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1965

約数の個数: 56

約数和(自身を含む): 151831040

約数和(自身を除く): 85754176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 1867, 2212, 2528, 3734, 4424, 5056, 7468, 8848, 13069, 14936, 17696, 26138, 29872, 35392, 52276, 59744, 104552, 119488, 147493, 209104, 294986, 418208, 589972, 836416, 1032451, 1179944, 2064902, 2359888, 4129804, 4719776, 8259608, 9439552, 16519216, 33038432, 66076864]

約数ペア:

[(1, 66076864), (2, 33038432), (4, 16519216), (7, 9439552), (8, 8259608), (14, 4719776), (16, 4129804), (28, 2359888), (32, 2064902), (56, 1179944), (64, 1032451), (79, 836416), (112, 589972), (158, 418208), (224, 294986), (316, 209104), (448, 147493), (553, 119488), (632, 104552), (1106, 59744), (1264, 52276), (1867, 35392), (2212, 29872), (2528, 26138), (3734, 17696), (4424, 14936), (5056, 13069), (7468, 8848)]