65021684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2447}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 142023168

約数和(自身を除く): 77001484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 2447, 3796, 4894, 6643, 9788, 13286, 17129, 26572, 31811, 34258, 63622, 68516, 127244, 178631, 222677, 357262, 445354, 714524, 890708, 1250417, 2322203, 2500834, 4644406, 5001668, 9288812, 16255421, 32510842, 65021684]

約数ペア:

[(1, 65021684), (2, 32510842), (4, 16255421), (7, 9288812), (13, 5001668), (14, 4644406), (26, 2500834), (28, 2322203), (52, 1250417), (73, 890708), (91, 714524), (146, 445354), (182, 357262), (292, 222677), (364, 178631), (511, 127244), (949, 68516), (1022, 63622), (1898, 34258), (2044, 31811), (2447, 26572), (3796, 17129), (4894, 13286), (6643, 9788)]