28580636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 62146560

約数和(自身を除く): 33565924

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 1733, 2356, 3466, 4123, 6932, 8246, 12131, 16492, 24262, 32927, 48524, 53723, 65854, 107446, 131708, 214892, 230489, 376061, 460978, 752122, 921956, 1020737, 1504244, 2041474, 4082948, 7145159, 14290318, 28580636]

約数ペア:

[(1, 28580636), (2, 14290318), (4, 7145159), (7, 4082948), (14, 2041474), (19, 1504244), (28, 1020737), (31, 921956), (38, 752122), (62, 460978), (76, 376061), (124, 230489), (133, 214892), (217, 131708), (266, 107446), (434, 65854), (532, 53723), (589, 48524), (868, 32927), (1178, 24262), (1733, 16492), (2356, 12131), (3466, 8246), (4123, 6932)]