29202628

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 65311512

約数和(自身を除く): 36108884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 157, 182, 196, 292, 314, 364, 511, 628, 637, 949, 1022, 1099, 1274, 1898, 2041, 2044, 2198, 2548, 3577, 3796, 4082, 4396, 6643, 7154, 7693, 8164, 11461, 13286, 14287, 14308, 15386, 22922, 26572, 28574, 30772, 45844, 46501, 57148, 80227, 93002, 100009, 148993, 160454, 186004, 200018, 297986, 320908, 400036, 561589, 595972, 1042951, 1123178, 2085902, 2246356, 4171804, 7300657, 14601314, 29202628]

約数ペア:

[(1, 29202628), (2, 14601314), (4, 7300657), (7, 4171804), (13, 2246356), (14, 2085902), (26, 1123178), (28, 1042951), (49, 595972), (52, 561589), (73, 400036), (91, 320908), (98, 297986), (146, 200018), (157, 186004), (182, 160454), (196, 148993), (292, 100009), (314, 93002), (364, 80227), (511, 57148), (628, 46501), (637, 45844), (949, 30772), (1022, 28574), (1099, 26572), (1274, 22922), (1898, 15386), (2041, 14308), (2044, 14287), (2198, 13286), (2548, 11461), (3577, 8164), (3796, 7693), (4082, 7154), (4396, 6643)]