65620646

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 130056192

約数和(自身を除く): 64435546

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 127, 167, 182, 221, 238, 254, 334, 442, 889, 1169, 1547, 1651, 1778, 2159, 2171, 2338, 2839, 3094, 3302, 4318, 4342, 5678, 11557, 15113, 15197, 19873, 21209, 23114, 28067, 30226, 30394, 36907, 39746, 42418, 56134, 73814, 148463, 196469, 258349, 275717, 296926, 360553, 392938, 516698, 551434, 721106, 1930019, 2523871, 3860038, 4687189, 5047742, 9374378, 32810323, 65620646]

約数ペア:

[(1, 65620646), (2, 32810323), (7, 9374378), (13, 5047742), (14, 4687189), (17, 3860038), (26, 2523871), (34, 1930019), (91, 721106), (119, 551434), (127, 516698), (167, 392938), (182, 360553), (221, 296926), (238, 275717), (254, 258349), (334, 196469), (442, 148463), (889, 73814), (1169, 56134), (1547, 42418), (1651, 39746), (1778, 36907), (2159, 30394), (2171, 30226), (2338, 28067), (2839, 23114), (3094, 21209), (3302, 19873), (4318, 15197), (4342, 15113), (5678, 11557)]