7402192

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 17677440

約数和(自身を除く): 10275248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 43, 53, 56, 58, 86, 106, 112, 116, 172, 203, 212, 232, 301, 344, 371, 406, 424, 464, 602, 688, 742, 812, 848, 1204, 1247, 1484, 1537, 1624, 2279, 2408, 2494, 2968, 3074, 3248, 4558, 4816, 4988, 5936, 6148, 8729, 9116, 9976, 10759, 12296, 15953, 17458, 18232, 19952, 21518, 24592, 31906, 34916, 36464, 43036, 63812, 66091, 69832, 86072, 127624, 132182, 139664, 172144, 255248, 264364, 462637, 528728, 925274, 1057456, 1850548, 3701096, 7402192]

約数ペア:

[(1, 7402192), (2, 3701096), (4, 1850548), (7, 1057456), (8, 925274), (14, 528728), (16, 462637), (28, 264364), (29, 255248), (43, 172144), (53, 139664), (56, 132182), (58, 127624), (86, 86072), (106, 69832), (112, 66091), (116, 63812), (172, 43036), (203, 36464), (212, 34916), (232, 31906), (301, 24592), (344, 21518), (371, 19952), (406, 18232), (424, 17458), (464, 15953), (602, 12296), (688, 10759), (742, 9976), (812, 9116), (848, 8729), (1204, 6148), (1247, 5936), (1484, 4988), (1537, 4816), (1624, 4558), (2279, 3248), (2408, 3074), (2494, 2968)]