71132656

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33427}}^1$

素因数の和:33461

約数の個数: 40

約数和(自身を含む): 165802880

約数和(自身を除く): 94670224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 33427, 66854, 133708, 233989, 267416, 467978, 534832, 635113, 935956, 1270226, 1871912, 2540452, 3743824, 4445791, 5080904, 8891582, 10161808, 17783164, 35566328, 71132656]

約数ペア:

[(1, 71132656), (2, 35566328), (4, 17783164), (7, 10161808), (8, 8891582), (14, 5080904), (16, 4445791), (19, 3743824), (28, 2540452), (38, 1871912), (56, 1270226), (76, 935956), (112, 635113), (133, 534832), (152, 467978), (266, 267416), (304, 233989), (532, 133708), (1064, 66854), (2128, 33427)]