8271744

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1687

約数の個数: 64

約数和(自身を含む): 23676240

約数和(自身を除く): 15404496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1657, 1664, 2496, 3314, 4971, 4992, 6628, 9942, 13256, 19884, 21541, 26512, 39768, 43082, 53024, 64623, 79536, 86164, 106048, 129246, 159072, 172328, 212096, 258492, 318144, 344656, 516984, 636288, 689312, 1033968, 1378624, 2067936, 2757248, 4135872, 8271744]

約数ペア:

[(1, 8271744), (2, 4135872), (3, 2757248), (4, 2067936), (6, 1378624), (8, 1033968), (12, 689312), (13, 636288), (16, 516984), (24, 344656), (26, 318144), (32, 258492), (39, 212096), (48, 172328), (52, 159072), (64, 129246), (78, 106048), (96, 86164), (104, 79536), (128, 64623), (156, 53024), (192, 43082), (208, 39768), (312, 26512), (384, 21541), (416, 19884), (624, 13256), (832, 9942), (1248, 6628), (1657, 4992), (1664, 4971), (2496, 3314)]