9969365968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{103451}}^1$

素因数の和:103795

約数の個数: 40

約数和(自身を含む): 20396596320

約数和(自身を除く): 10427230352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 317, 634, 1268, 2536, 5072, 6023, 12046, 24092, 48184, 96368, 103451, 206902, 413804, 827608, 1655216, 1965569, 3931138, 7862276, 15724552, 31449104, 32793967, 65587934, 131175868, 262351736, 524703472, 623085373, 1246170746, 2492341492, 4984682984, 9969365968]

約数ペア:

[(1, 9969365968), (2, 4984682984), (4, 2492341492), (8, 1246170746), (16, 623085373), (19, 524703472), (38, 262351736), (76, 131175868), (152, 65587934), (304, 32793967), (317, 31449104), (634, 15724552), (1268, 7862276), (2536, 3931138), (5072, 1965569), (6023, 1655216), (12046, 827608), (24092, 413804), (48184, 206902), (96368, 103451)]