2078971072

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{18919}}^1$

素因数の和:19049

約数の個数: 56

約数和(自身を含む): 4411614240

約数和(自身を除く): 2332643168

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 136, 202, 272, 404, 544, 808, 1088, 1616, 1717, 3232, 3434, 6464, 6868, 13736, 18919, 27472, 37838, 54944, 75676, 109888, 151352, 302704, 321623, 605408, 643246, 1210816, 1286492, 1910819, 2572984, 3821638, 5145968, 7643276, 10291936, 15286552, 20583872, 30573104, 32483923, 61146208, 64967846, 122292416, 129935692, 259871384, 519742768, 1039485536, 2078971072]

約数ペア:

[(1, 2078971072), (2, 1039485536), (4, 519742768), (8, 259871384), (16, 129935692), (17, 122292416), (32, 64967846), (34, 61146208), (64, 32483923), (68, 30573104), (101, 20583872), (136, 15286552), (202, 10291936), (272, 7643276), (404, 5145968), (544, 3821638), (808, 2572984), (1088, 1910819), (1616, 1286492), (1717, 1210816), (3232, 643246), (3434, 605408), (6464, 321623), (6868, 302704), (13736, 151352), (18919, 109888), (27472, 75676), (37838, 54944)]