28105582

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 17617298

約数列:

[1, 2, 29, 41, 53, 58, 82, 106, 223, 446, 1189, 1537, 2173, 2378, 3074, 4346, 6467, 9143, 11819, 12934, 18286, 23638, 63017, 126034, 265147, 342751, 484579, 530294, 685502, 969158, 14052791, 28105582]

約数ペア:

[(1, 28105582), (2, 14052791), (29, 969158), (41, 685502), (53, 530294), (58, 484579), (82, 342751), (106, 265147), (223, 126034), (446, 63017), (1189, 23638), (1537, 18286), (2173, 12934), (2378, 11819), (3074, 9143), (4346, 6467)]