26760468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 73773504

約数和(自身を除く): 47013036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 641, 852, 994, 1282, 1491, 1923, 1988, 2564, 2982, 3479, 3846, 4487, 5964, 6958, 7692, 8974, 10437, 13461, 13916, 17948, 20874, 26922, 31409, 41748, 45511, 53844, 62818, 91022, 94227, 125636, 136533, 182044, 188454, 273066, 318577, 376908, 546132, 637154, 955731, 1274308, 1911462, 2230039, 3822924, 4460078, 6690117, 8920156, 13380234, 26760468]

約数ペア:

[(1, 26760468), (2, 13380234), (3, 8920156), (4, 6690117), (6, 4460078), (7, 3822924), (12, 2230039), (14, 1911462), (21, 1274308), (28, 955731), (42, 637154), (49, 546132), (71, 376908), (84, 318577), (98, 273066), (142, 188454), (147, 182044), (196, 136533), (213, 125636), (284, 94227), (294, 91022), (426, 62818), (497, 53844), (588, 45511), (641, 41748), (852, 31409), (994, 26922), (1282, 20874), (1491, 17948), (1923, 13916), (1988, 13461), (2564, 10437), (2982, 8974), (3479, 7692), (3846, 6958), (4487, 5964)]