632253808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{25643}}^1$

素因数の和:25741

約数の個数: 40

約数和(自身を含む): 1297381248

約数和(自身を除く): 665127440

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1072, 1541, 3082, 6164, 12328, 24656, 25643, 51286, 102572, 205144, 410288, 589789, 1179578, 1718081, 2359156, 3436162, 4718312, 6872324, 9436624, 13744648, 27489296, 39515863, 79031726, 158063452, 316126904, 632253808]

約数ペア:

[(1, 632253808), (2, 316126904), (4, 158063452), (8, 79031726), (16, 39515863), (23, 27489296), (46, 13744648), (67, 9436624), (92, 6872324), (134, 4718312), (184, 3436162), (268, 2359156), (368, 1718081), (536, 1179578), (1072, 589789), (1541, 410288), (3082, 205144), (6164, 102572), (12328, 51286), (24656, 25643)]