6644008

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 15359220

約数和(自身を除く): 8715212

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 997, 1666, 1994, 3332, 3988, 6664, 6979, 7976, 13958, 16949, 27916, 33898, 48853, 55832, 67796, 97706, 118643, 135592, 195412, 237286, 390824, 474572, 830501, 949144, 1661002, 3322004, 6644008]

約数ペア:

[(1, 6644008), (2, 3322004), (4, 1661002), (7, 949144), (8, 830501), (14, 474572), (17, 390824), (28, 237286), (34, 195412), (49, 135592), (56, 118643), (68, 97706), (98, 67796), (119, 55832), (136, 48853), (196, 33898), (238, 27916), (392, 16949), (476, 13958), (833, 7976), (952, 6979), (997, 6664), (1666, 3988), (1994, 3332)]