28914072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3533}}^1$

素因数の和:3584

約数の個数: 64

約数和(自身を含む): 81423360

約数和(自身を除く): 52509288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 3533, 4092, 7066, 8184, 10599, 14132, 21198, 28264, 38863, 42396, 77726, 84792, 109523, 116589, 155452, 219046, 233178, 310904, 328569, 438092, 466356, 657138, 876184, 932712, 1204753, 1314276, 2409506, 2628552, 3614259, 4819012, 7228518, 9638024, 14457036, 28914072]

約数ペア:

[(1, 28914072), (2, 14457036), (3, 9638024), (4, 7228518), (6, 4819012), (8, 3614259), (11, 2628552), (12, 2409506), (22, 1314276), (24, 1204753), (31, 932712), (33, 876184), (44, 657138), (62, 466356), (66, 438092), (88, 328569), (93, 310904), (124, 233178), (132, 219046), (186, 155452), (248, 116589), (264, 109523), (341, 84792), (372, 77726), (682, 42396), (744, 38863), (1023, 28264), (1364, 21198), (2046, 14132), (2728, 10599), (3533, 8184), (4092, 7066)]