73166768

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1325

約数の個数: 40

約数和(自身を含む): 147847680

約数和(自身を除く): 74680912

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 137, 232, 274, 464, 548, 1096, 1151, 2192, 2302, 3973, 4604, 7946, 9208, 15892, 18416, 31784, 33379, 63568, 66758, 133516, 157687, 267032, 315374, 534064, 630748, 1261496, 2522992, 4572923, 9145846, 18291692, 36583384, 73166768]

約数ペア:

[(1, 73166768), (2, 36583384), (4, 18291692), (8, 9145846), (16, 4572923), (29, 2522992), (58, 1261496), (116, 630748), (137, 534064), (232, 315374), (274, 267032), (464, 157687), (548, 133516), (1096, 66758), (1151, 63568), (2192, 33379), (2302, 31784), (3973, 18416), (4604, 15892), (7946, 9208)]