2784464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 40

約数和(自身を含む): 5925960

約数和(自身を除く): 3141496

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 353, 464, 493, 706, 986, 1412, 1972, 2824, 3944, 5648, 6001, 7888, 10237, 12002, 20474, 24004, 40948, 48008, 81896, 96016, 163792, 174029, 348058, 696116, 1392232, 2784464]

約数ペア:

[(1, 2784464), (2, 1392232), (4, 696116), (8, 348058), (16, 174029), (17, 163792), (29, 96016), (34, 81896), (58, 48008), (68, 40948), (116, 24004), (136, 20474), (232, 12002), (272, 10237), (353, 7888), (464, 6001), (493, 5648), (706, 3944), (986, 2824), (1412, 1972)]