37964836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 84115584

約数和(自身を除く): 46150748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 113, 142, 169, 182, 226, 284, 338, 364, 452, 497, 676, 791, 923, 994, 1183, 1469, 1582, 1846, 1988, 2366, 2938, 3164, 3692, 4732, 5876, 6461, 8023, 10283, 11999, 12922, 16046, 19097, 20566, 23998, 25844, 32092, 38194, 41132, 47996, 56161, 76388, 83993, 104299, 112322, 133679, 167986, 208598, 224644, 267358, 335972, 417196, 534716, 730093, 1355887, 1460186, 2711774, 2920372, 5423548, 9491209, 18982418, 37964836]

約数ペア:

[(1, 37964836), (2, 18982418), (4, 9491209), (7, 5423548), (13, 2920372), (14, 2711774), (26, 1460186), (28, 1355887), (52, 730093), (71, 534716), (91, 417196), (113, 335972), (142, 267358), (169, 224644), (182, 208598), (226, 167986), (284, 133679), (338, 112322), (364, 104299), (452, 83993), (497, 76388), (676, 56161), (791, 47996), (923, 41132), (994, 38194), (1183, 32092), (1469, 25844), (1582, 23998), (1846, 20566), (1988, 19097), (2366, 16046), (2938, 12922), (3164, 11999), (3692, 10283), (4732, 8023), (5876, 6461)]