66816736

素因数分解:

$2^5\times 7^1\times {\mathrm{313}}^1\times {\mathrm{953}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 150976224

約数和(自身を除く): 84159488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 313, 626, 953, 1252, 1906, 2191, 2504, 3812, 4382, 5008, 6671, 7624, 8764, 10016, 13342, 15248, 17528, 26684, 30496, 35056, 53368, 70112, 106736, 213472, 298289, 596578, 1193156, 2088023, 2386312, 4176046, 4772624, 8352092, 9545248, 16704184, 33408368, 66816736]

約数ペア:

[(1, 66816736), (2, 33408368), (4, 16704184), (7, 9545248), (8, 8352092), (14, 4772624), (16, 4176046), (28, 2386312), (32, 2088023), (56, 1193156), (112, 596578), (224, 298289), (313, 213472), (626, 106736), (953, 70112), (1252, 53368), (1906, 35056), (2191, 30496), (2504, 26684), (3812, 17528), (4382, 15248), (5008, 13342), (6671, 10016), (7624, 8764)]