7727356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 17708544

約数和(自身を除く): 9981188

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 71, 91, 92, 142, 161, 169, 182, 284, 299, 322, 338, 364, 497, 598, 644, 676, 923, 994, 1183, 1196, 1633, 1846, 1988, 2093, 2366, 3266, 3692, 3887, 4186, 4732, 6461, 6532, 7774, 8372, 11431, 11999, 12922, 15548, 21229, 22862, 23998, 25844, 27209, 42458, 45724, 47996, 54418, 83993, 84916, 108836, 148603, 167986, 275977, 297206, 335972, 551954, 594412, 1103908, 1931839, 3863678, 7727356]

約数ペア:

[(1, 7727356), (2, 3863678), (4, 1931839), (7, 1103908), (13, 594412), (14, 551954), (23, 335972), (26, 297206), (28, 275977), (46, 167986), (52, 148603), (71, 108836), (91, 84916), (92, 83993), (142, 54418), (161, 47996), (169, 45724), (182, 42458), (284, 27209), (299, 25844), (322, 23998), (338, 22862), (364, 21229), (497, 15548), (598, 12922), (644, 11999), (676, 11431), (923, 8372), (994, 7774), (1183, 6532), (1196, 6461), (1633, 4732), (1846, 4186), (1988, 3887), (2093, 3692), (2366, 3266)]