7420952

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1721}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 17667720

約数和(自身を除く): 10246768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 1721, 2156, 3442, 4312, 6884, 12047, 13768, 18931, 24094, 37862, 48188, 75724, 84329, 96376, 132517, 151448, 168658, 265034, 337316, 530068, 674632, 927619, 1060136, 1855238, 3710476, 7420952]

約数ペア:

[(1, 7420952), (2, 3710476), (4, 1855238), (7, 1060136), (8, 927619), (11, 674632), (14, 530068), (22, 337316), (28, 265034), (44, 168658), (49, 151448), (56, 132517), (77, 96376), (88, 84329), (98, 75724), (154, 48188), (196, 37862), (308, 24094), (392, 18931), (539, 13768), (616, 12047), (1078, 6884), (1721, 4312), (2156, 3442)]