28608048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 92735136

約数和(自身を除く): 64127088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 101, 112, 126, 144, 168, 202, 252, 281, 303, 336, 404, 504, 562, 606, 707, 808, 843, 909, 1008, 1124, 1212, 1414, 1616, 1686, 1818, 1967, 2121, 2248, 2424, 2529, 2828, 3372, 3636, 3934, 4242, 4496, 4848, 5058, 5656, 5901, 6363, 6744, 7272, 7868, 8484, 10116, 11312, 11802, 12726, 13488, 14544, 15736, 16968, 17703, 20232, 23604, 25452, 28381, 31472, 33936, 35406, 40464, 47208, 50904, 56762, 70812, 85143, 94416, 101808, 113524, 141624, 170286, 198667, 227048, 255429, 283248, 340572, 397334, 454096, 510858, 596001, 681144, 794668, 1021716, 1192002, 1362288, 1589336, 1788003, 2043432, 2384004, 3178672, 3576006, 4086864, 4768008, 7152012, 9536016, 14304024, 28608048]

約数ペア:

[(1, 28608048), (2, 14304024), (3, 9536016), (4, 7152012), (6, 4768008), (7, 4086864), (8, 3576006), (9, 3178672), (12, 2384004), (14, 2043432), (16, 1788003), (18, 1589336), (21, 1362288), (24, 1192002), (28, 1021716), (36, 794668), (42, 681144), (48, 596001), (56, 510858), (63, 454096), (72, 397334), (84, 340572), (101, 283248), (112, 255429), (126, 227048), (144, 198667), (168, 170286), (202, 141624), (252, 113524), (281, 101808), (303, 94416), (336, 85143), (404, 70812), (504, 56762), (562, 50904), (606, 47208), (707, 40464), (808, 35406), (843, 33936), (909, 31472), (1008, 28381), (1124, 25452), (1212, 23604), (1414, 20232), (1616, 17703), (1686, 16968), (1818, 15736), (1967, 14544), (2121, 13488), (2248, 12726), (2424, 11802), (2529, 11312), (2828, 10116), (3372, 8484), (3636, 7868), (3934, 7272), (4242, 6744), (4496, 6363), (4848, 5901), (5058, 5656)]