68756308016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1380427}}^1$

素因数の和:1380729

約数の個数: 40

約数和(自身を含む): 145839457344

約数和(自身を除く): 77083149328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 283, 566, 1132, 2264, 3113, 4528, 6226, 12452, 24904, 49808, 1380427, 2760854, 5521708, 11043416, 15184697, 22086832, 30369394, 60738788, 121477576, 242955152, 390660841, 781321682, 1562643364, 3125286728, 4297269251, 6250573456, 8594538502, 17189077004, 34378154008, 68756308016]

約数ペア:

[(1, 68756308016), (2, 34378154008), (4, 17189077004), (8, 8594538502), (11, 6250573456), (16, 4297269251), (22, 3125286728), (44, 1562643364), (88, 781321682), (176, 390660841), (283, 242955152), (566, 121477576), (1132, 60738788), (2264, 30369394), (3113, 22086832), (4528, 15184697), (6226, 11043416), (12452, 5521708), (24904, 2760854), (49808, 1380427)]