3856916

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 8273664

約数和(自身を除く): 4416748

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 113, 161, 212, 226, 322, 371, 452, 644, 742, 791, 1219, 1484, 1582, 2438, 2599, 3164, 4876, 5198, 5989, 8533, 10396, 11978, 17066, 18193, 23956, 34132, 36386, 41923, 72772, 83846, 137747, 167692, 275494, 550988, 964229, 1928458, 3856916]

約数ペア:

[(1, 3856916), (2, 1928458), (4, 964229), (7, 550988), (14, 275494), (23, 167692), (28, 137747), (46, 83846), (53, 72772), (92, 41923), (106, 36386), (113, 34132), (161, 23956), (212, 18193), (226, 17066), (322, 11978), (371, 10396), (452, 8533), (644, 5989), (742, 5198), (791, 4876), (1219, 3164), (1484, 2599), (1582, 2438)]