1566337724

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 3291003072

約数和(自身を除く): 1724665348

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 271, 518, 542, 797, 1036, 1084, 1594, 1813, 1897, 3188, 3626, 3794, 5579, 7252, 7588, 10027, 11158, 13279, 20054, 22316, 26558, 29489, 39053, 40108, 53116, 58978, 70189, 78106, 117956, 140378, 156212, 206423, 215987, 280756, 412846, 431974, 491323, 825692, 863948, 982646, 1444961, 1511909, 1965292, 2889922, 3023818, 5779844, 6047636, 7991519, 10583363, 15983038, 21166726, 31966076, 42333452, 55940633, 111881266, 223762532, 391584431, 783168862, 1566337724]

約数ペア:

[(1, 1566337724), (2, 783168862), (4, 391584431), (7, 223762532), (14, 111881266), (28, 55940633), (37, 42333452), (49, 31966076), (74, 21166726), (98, 15983038), (148, 10583363), (196, 7991519), (259, 6047636), (271, 5779844), (518, 3023818), (542, 2889922), (797, 1965292), (1036, 1511909), (1084, 1444961), (1594, 982646), (1813, 863948), (1897, 825692), (3188, 491323), (3626, 431974), (3794, 412846), (5579, 280756), (7252, 215987), (7588, 206423), (10027, 156212), (11158, 140378), (13279, 117956), (20054, 78106), (22316, 70189), (26558, 58978), (29489, 53116), (39053, 40108)]