16462628

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 36892800

約数和(自身を除く): 20430172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 71, 91, 98, 142, 169, 182, 196, 284, 338, 343, 364, 497, 637, 676, 686, 923, 994, 1183, 1274, 1372, 1846, 1988, 2366, 2548, 3479, 3692, 4459, 4732, 6461, 6958, 8281, 8918, 11999, 12922, 13916, 16562, 17836, 23998, 24353, 25844, 33124, 45227, 47996, 48706, 57967, 83993, 90454, 97412, 115934, 167986, 180908, 231868, 316589, 335972, 587951, 633178, 1175902, 1266356, 2351804, 4115657, 8231314, 16462628]

約数ペア:

[(1, 16462628), (2, 8231314), (4, 4115657), (7, 2351804), (13, 1266356), (14, 1175902), (26, 633178), (28, 587951), (49, 335972), (52, 316589), (71, 231868), (91, 180908), (98, 167986), (142, 115934), (169, 97412), (182, 90454), (196, 83993), (284, 57967), (338, 48706), (343, 47996), (364, 45227), (497, 33124), (637, 25844), (676, 24353), (686, 23998), (923, 17836), (994, 16562), (1183, 13916), (1274, 12922), (1372, 11999), (1846, 8918), (1988, 8281), (2366, 6958), (2548, 6461), (3479, 4732), (3692, 4459)]