70980316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{6277}}^1$

素因数の和:6549

約数の個数: 24

約数和(自身を含む): 136056816

約数和(自身を除く): 65076500

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 5654, 6277, 11308, 12554, 25108, 69047, 138094, 276188, 1613189, 3226378, 6452756, 17745079, 35490158, 70980316]

約数ペア:

[(1, 70980316), (2, 35490158), (4, 17745079), (11, 6452756), (22, 3226378), (44, 1613189), (257, 276188), (514, 138094), (1028, 69047), (2827, 25108), (5654, 12554), (6277, 11308)]