65128624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2357}}^1$

素因数の和:2533

約数の個数: 40

約数和(自身を含む): 138593808

約数和(自身を除く): 73465184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 2357, 2512, 3454, 4714, 6908, 9428, 13816, 18856, 25927, 27632, 37712, 51854, 103708, 207416, 370049, 414832, 740098, 1480196, 2960392, 4070539, 5920784, 8141078, 16282156, 32564312, 65128624]

約数ペア:

[(1, 65128624), (2, 32564312), (4, 16282156), (8, 8141078), (11, 5920784), (16, 4070539), (22, 2960392), (44, 1480196), (88, 740098), (157, 414832), (176, 370049), (314, 207416), (628, 103708), (1256, 51854), (1727, 37712), (2357, 27632), (2512, 25927), (3454, 18856), (4714, 13816), (6908, 9428)]