28305473688

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23125387}}^1$

素因数の和:23125416

約数の個数: 48

約数和(自身を含む): 81170111880

約数和(自身を除く): 52864638192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 23125387, 46250774, 69376161, 92501548, 138752322, 185003096, 208128483, 277504644, 393131579, 416256966, 555009288, 786263158, 832513932, 1179394737, 1572526316, 1665027864, 2358789474, 3145052632, 3538184211, 4717578948, 7076368422, 9435157896, 14152736844, 28305473688]

約数ペア:

[(1, 28305473688), (2, 14152736844), (3, 9435157896), (4, 7076368422), (6, 4717578948), (8, 3538184211), (9, 3145052632), (12, 2358789474), (17, 1665027864), (18, 1572526316), (24, 1179394737), (34, 832513932), (36, 786263158), (51, 555009288), (68, 416256966), (72, 393131579), (102, 277504644), (136, 208128483), (153, 185003096), (204, 138752322), (306, 92501548), (408, 69376161), (612, 46250774), (1224, 23125387)]