28116528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 82328064

約数和(自身を除く): 54211536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 103, 121, 132, 141, 176, 188, 206, 242, 264, 282, 309, 363, 376, 412, 484, 517, 528, 564, 618, 726, 752, 824, 968, 1034, 1128, 1133, 1236, 1452, 1551, 1648, 1936, 2068, 2256, 2266, 2472, 2904, 3102, 3399, 4136, 4532, 4841, 4944, 5687, 5808, 6204, 6798, 8272, 9064, 9682, 11374, 12408, 12463, 13596, 14523, 17061, 18128, 19364, 22748, 24816, 24926, 27192, 29046, 34122, 37389, 38728, 45496, 49852, 53251, 54384, 58092, 68244, 74778, 77456, 90992, 99704, 106502, 116184, 136488, 149556, 159753, 199408, 213004, 232368, 272976, 299112, 319506, 426008, 585761, 598224, 639012, 852016, 1171522, 1278024, 1757283, 2343044, 2556048, 3514566, 4686088, 7029132, 9372176, 14058264, 28116528]

約数ペア:

[(1, 28116528), (2, 14058264), (3, 9372176), (4, 7029132), (6, 4686088), (8, 3514566), (11, 2556048), (12, 2343044), (16, 1757283), (22, 1278024), (24, 1171522), (33, 852016), (44, 639012), (47, 598224), (48, 585761), (66, 426008), (88, 319506), (94, 299112), (103, 272976), (121, 232368), (132, 213004), (141, 199408), (176, 159753), (188, 149556), (206, 136488), (242, 116184), (264, 106502), (282, 99704), (309, 90992), (363, 77456), (376, 74778), (412, 68244), (484, 58092), (517, 54384), (528, 53251), (564, 49852), (618, 45496), (726, 38728), (752, 37389), (824, 34122), (968, 29046), (1034, 27192), (1128, 24926), (1133, 24816), (1236, 22748), (1452, 19364), (1551, 18128), (1648, 17061), (1936, 14523), (2068, 13596), (2256, 12463), (2266, 12408), (2472, 11374), (2904, 9682), (3102, 9064), (3399, 8272), (4136, 6798), (4532, 6204), (4841, 5808), (4944, 5687)]