65294416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 148115520

約数和(自身を除く): 82821104

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 139, 157, 176, 187, 272, 278, 314, 374, 556, 628, 748, 1112, 1256, 1496, 1529, 1727, 2224, 2363, 2512, 2669, 2992, 3058, 3454, 4726, 5338, 6116, 6908, 9452, 10676, 12232, 13816, 18904, 21352, 21823, 24464, 25993, 27632, 29359, 37808, 42704, 43646, 51986, 58718, 87292, 103972, 117436, 174584, 207944, 234872, 240053, 349168, 370991, 415888, 469744, 480106, 741982, 960212, 1483964, 1920424, 2967928, 3840848, 4080901, 5935856, 8161802, 16323604, 32647208, 65294416]

約数ペア:

[(1, 65294416), (2, 32647208), (4, 16323604), (8, 8161802), (11, 5935856), (16, 4080901), (17, 3840848), (22, 2967928), (34, 1920424), (44, 1483964), (68, 960212), (88, 741982), (136, 480106), (139, 469744), (157, 415888), (176, 370991), (187, 349168), (272, 240053), (278, 234872), (314, 207944), (374, 174584), (556, 117436), (628, 103972), (748, 87292), (1112, 58718), (1256, 51986), (1496, 43646), (1529, 42704), (1727, 37808), (2224, 29359), (2363, 27632), (2512, 25993), (2669, 24464), (2992, 21823), (3058, 21352), (3454, 18904), (4726, 13816), (5338, 12232), (6116, 10676), (6908, 9452)]