4070612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 8975232

約数和(自身を除く): 4904620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 211, 212, 364, 371, 422, 689, 742, 844, 1378, 1477, 1484, 2743, 2756, 2954, 4823, 5486, 5908, 9646, 10972, 11183, 19201, 19292, 22366, 38402, 44732, 76804, 78281, 145379, 156562, 290758, 313124, 581516, 1017653, 2035306, 4070612]

約数ペア:

[(1, 4070612), (2, 2035306), (4, 1017653), (7, 581516), (13, 313124), (14, 290758), (26, 156562), (28, 145379), (52, 78281), (53, 76804), (91, 44732), (106, 38402), (182, 22366), (211, 19292), (212, 19201), (364, 11183), (371, 10972), (422, 9646), (689, 5908), (742, 5486), (844, 4823), (1378, 2954), (1477, 2756), (1484, 2743)]