28065744

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{9281}}^1$

素因数の和:9305

約数の個数: 80

約数和(自身を含む): 92077440

約数和(自身を除く): 64011696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 9281, 18562, 27843, 37124, 55686, 64967, 74248, 83529, 111372, 129934, 148496, 167058, 194901, 222744, 250587, 259868, 334116, 389802, 445488, 501174, 519736, 584703, 668232, 779604, 1002348, 1039472, 1169406, 1336464, 1559208, 1754109, 2004696, 2338812, 3118416, 3508218, 4009392, 4677624, 7016436, 9355248, 14032872, 28065744]

約数ペア:

[(1, 28065744), (2, 14032872), (3, 9355248), (4, 7016436), (6, 4677624), (7, 4009392), (8, 3508218), (9, 3118416), (12, 2338812), (14, 2004696), (16, 1754109), (18, 1559208), (21, 1336464), (24, 1169406), (27, 1039472), (28, 1002348), (36, 779604), (42, 668232), (48, 584703), (54, 519736), (56, 501174), (63, 445488), (72, 389802), (84, 334116), (108, 259868), (112, 250587), (126, 222744), (144, 194901), (168, 167058), (189, 148496), (216, 129934), (252, 111372), (336, 83529), (378, 74248), (432, 64967), (504, 55686), (756, 37124), (1008, 27843), (1512, 18562), (3024, 9281)]