7999548

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 19662720

約数和(自身を除く): 11663172

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 419, 444, 516, 838, 1257, 1591, 1676, 2514, 3182, 4773, 5028, 6364, 9546, 15503, 18017, 19092, 31006, 36034, 46509, 54051, 62012, 72068, 93018, 108102, 186036, 216204, 666629, 1333258, 1999887, 2666516, 3999774, 7999548]

約数ペア:

[(1, 7999548), (2, 3999774), (3, 2666516), (4, 1999887), (6, 1333258), (12, 666629), (37, 216204), (43, 186036), (74, 108102), (86, 93018), (111, 72068), (129, 62012), (148, 54051), (172, 46509), (222, 36034), (258, 31006), (419, 19092), (444, 18017), (516, 15503), (838, 9546), (1257, 6364), (1591, 5028), (1676, 4773), (2514, 3182)]