39143468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 85942080

約数和(自身を除く): 46798612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2029, 2756, 4058, 4823, 8116, 9646, 14203, 19292, 26377, 28406, 52754, 56812, 105508, 107537, 184639, 215074, 369278, 430148, 738556, 752759, 1397981, 1505518, 2795962, 3011036, 5591924, 9785867, 19571734, 39143468]

約数ペア:

[(1, 39143468), (2, 19571734), (4, 9785867), (7, 5591924), (13, 3011036), (14, 2795962), (26, 1505518), (28, 1397981), (52, 752759), (53, 738556), (91, 430148), (106, 369278), (182, 215074), (212, 184639), (364, 107537), (371, 105508), (689, 56812), (742, 52754), (1378, 28406), (1484, 26377), (2029, 19292), (2756, 14203), (4058, 9646), (4823, 8116)]