66325532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 143613120

約数和(自身を除く): 77287588

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 257, 364, 514, 709, 1028, 1418, 1799, 2836, 3341, 3598, 4963, 6682, 7196, 9217, 9926, 13364, 18434, 19852, 23387, 36868, 46774, 64519, 93548, 129038, 182213, 258076, 364426, 728852, 1275491, 2368769, 2550982, 4737538, 5101964, 9475076, 16581383, 33162766, 66325532]

約数ペア:

[(1, 66325532), (2, 33162766), (4, 16581383), (7, 9475076), (13, 5101964), (14, 4737538), (26, 2550982), (28, 2368769), (52, 1275491), (91, 728852), (182, 364426), (257, 258076), (364, 182213), (514, 129038), (709, 93548), (1028, 64519), (1418, 46774), (1799, 36868), (2836, 23387), (3341, 19852), (3598, 18434), (4963, 13364), (6682, 9926), (7196, 9217)]