28002762

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 62548200

約数和(自身を除く): 34545438

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 149, 159, 197, 298, 318, 394, 447, 477, 591, 894, 954, 1182, 1341, 1773, 2682, 3546, 7897, 10441, 15794, 20882, 23691, 29353, 31323, 47382, 58706, 62646, 71073, 88059, 93969, 142146, 176118, 187938, 264177, 528354, 1555709, 3111418, 4667127, 9334254, 14001381, 28002762]

約数ペア:

[(1, 28002762), (2, 14001381), (3, 9334254), (6, 4667127), (9, 3111418), (18, 1555709), (53, 528354), (106, 264177), (149, 187938), (159, 176118), (197, 142146), (298, 93969), (318, 88059), (394, 71073), (447, 62646), (477, 58706), (591, 47382), (894, 31323), (954, 29353), (1182, 23691), (1341, 20882), (1773, 15794), (2682, 10441), (3546, 7897)]