7868168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 18817920

約数和(自身を除く): 10949752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 241, 308, 371, 424, 482, 583, 616, 742, 964, 1166, 1484, 1687, 1928, 2332, 2651, 2968, 3374, 4081, 4664, 5302, 6748, 8162, 10604, 12773, 13496, 16324, 18557, 21208, 25546, 32648, 37114, 51092, 74228, 89411, 102184, 140503, 148456, 178822, 281006, 357644, 562012, 715288, 983521, 1124024, 1967042, 3934084, 7868168]

約数ペア:

[(1, 7868168), (2, 3934084), (4, 1967042), (7, 1124024), (8, 983521), (11, 715288), (14, 562012), (22, 357644), (28, 281006), (44, 178822), (53, 148456), (56, 140503), (77, 102184), (88, 89411), (106, 74228), (154, 51092), (212, 37114), (241, 32648), (308, 25546), (371, 21208), (424, 18557), (482, 16324), (583, 13496), (616, 12773), (742, 10604), (964, 8162), (1166, 6748), (1484, 5302), (1687, 4664), (1928, 4081), (2332, 3374), (2651, 2968)]