23396296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2042

約数の個数: 64

約数和(自身を含む): 57600000

約数和(自身を除く): 34203704

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 1999, 2926, 3998, 5852, 7996, 11704, 13993, 15992, 21989, 27986, 37981, 43978, 55972, 75962, 87956, 111944, 151924, 153923, 175912, 265867, 303848, 307846, 417791, 531734, 615692, 835582, 1063468, 1231384, 1671164, 2126936, 2924537, 3342328, 5849074, 11698148, 23396296]

約数ペア:

[(1, 23396296), (2, 11698148), (4, 5849074), (7, 3342328), (8, 2924537), (11, 2126936), (14, 1671164), (19, 1231384), (22, 1063468), (28, 835582), (38, 615692), (44, 531734), (56, 417791), (76, 307846), (77, 303848), (88, 265867), (133, 175912), (152, 153923), (154, 151924), (209, 111944), (266, 87956), (308, 75962), (418, 55972), (532, 43978), (616, 37981), (836, 27986), (1064, 21989), (1463, 15992), (1672, 13993), (1999, 11704), (2926, 7996), (3998, 5852)]