66730976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3413}}^1$

素因数の和:3483

約数の個数: 48

約数和(自身を含む): 144535104

約数和(自身を除く): 77804128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 3413, 4888, 6826, 9776, 13652, 19552, 27304, 44369, 54608, 88738, 109216, 160411, 177476, 320822, 354952, 641644, 709904, 1283288, 1419808, 2085343, 2566576, 4170686, 5133152, 8341372, 16682744, 33365488, 66730976]

約数ペア:

[(1, 66730976), (2, 33365488), (4, 16682744), (8, 8341372), (13, 5133152), (16, 4170686), (26, 2566576), (32, 2085343), (47, 1419808), (52, 1283288), (94, 709904), (104, 641644), (188, 354952), (208, 320822), (376, 177476), (416, 160411), (611, 109216), (752, 88738), (1222, 54608), (1504, 44369), (2444, 27304), (3413, 19552), (4888, 13652), (6826, 9776)]