65156696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 138948480

約数和(自身を除く): 73791784

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 67, 86, 88, 134, 172, 257, 268, 344, 473, 514, 536, 737, 946, 1028, 1474, 1892, 2056, 2827, 2881, 2948, 3784, 5654, 5762, 5896, 11051, 11308, 11524, 17219, 22102, 22616, 23048, 31691, 34438, 44204, 63382, 68876, 88408, 121561, 126764, 137752, 189409, 243122, 253528, 378818, 486244, 740417, 757636, 972488, 1480834, 1515272, 2961668, 5923336, 8144587, 16289174, 32578348, 65156696]

約数ペア:

[(1, 65156696), (2, 32578348), (4, 16289174), (8, 8144587), (11, 5923336), (22, 2961668), (43, 1515272), (44, 1480834), (67, 972488), (86, 757636), (88, 740417), (134, 486244), (172, 378818), (257, 253528), (268, 243122), (344, 189409), (473, 137752), (514, 126764), (536, 121561), (737, 88408), (946, 68876), (1028, 63382), (1474, 44204), (1892, 34438), (2056, 31691), (2827, 23048), (2881, 22616), (2948, 22102), (3784, 17219), (5654, 11524), (5762, 11308), (5896, 11051)]