73970864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2677}}^1$

素因数の和:2853

約数の個数: 40

約数和(自身を含む): 157402128

約数和(自身を除く): 83431264

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 2512, 2677, 3454, 5354, 6908, 10708, 13816, 21416, 27632, 29447, 42832, 58894, 117788, 235576, 420289, 471152, 840578, 1681156, 3362312, 4623179, 6724624, 9246358, 18492716, 36985432, 73970864]

約数ペア:

[(1, 73970864), (2, 36985432), (4, 18492716), (8, 9246358), (11, 6724624), (16, 4623179), (22, 3362312), (44, 1681156), (88, 840578), (157, 471152), (176, 420289), (314, 235576), (628, 117788), (1256, 58894), (1727, 42832), (2512, 29447), (2677, 27632), (3454, 21416), (5354, 13816), (6908, 10708)]