28823652

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:554

約数の個数: 108

約数和(自身を含む): 86415420

約数和(自身を除く): 57591768

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 234, 242, 286, 363, 396, 429, 468, 484, 509, 572, 726, 858, 1018, 1089, 1287, 1452, 1527, 1573, 1716, 2036, 2178, 2574, 3054, 3146, 4356, 4581, 4719, 5148, 5599, 6108, 6292, 6617, 9162, 9438, 11198, 13234, 14157, 16797, 18324, 18876, 19851, 22396, 26468, 28314, 33594, 39702, 50391, 56628, 59553, 61589, 67188, 72787, 79404, 100782, 119106, 123178, 145574, 184767, 201564, 218361, 238212, 246356, 291148, 369534, 436722, 554301, 655083, 739068, 800657, 873444, 1108602, 1310166, 1601314, 2217204, 2401971, 2620332, 3202628, 4803942, 7205913, 9607884, 14411826, 28823652]

約数ペア:

[(1, 28823652), (2, 14411826), (3, 9607884), (4, 7205913), (6, 4803942), (9, 3202628), (11, 2620332), (12, 2401971), (13, 2217204), (18, 1601314), (22, 1310166), (26, 1108602), (33, 873444), (36, 800657), (39, 739068), (44, 655083), (52, 554301), (66, 436722), (78, 369534), (99, 291148), (117, 246356), (121, 238212), (132, 218361), (143, 201564), (156, 184767), (198, 145574), (234, 123178), (242, 119106), (286, 100782), (363, 79404), (396, 72787), (429, 67188), (468, 61589), (484, 59553), (509, 56628), (572, 50391), (726, 39702), (858, 33594), (1018, 28314), (1089, 26468), (1287, 22396), (1452, 19851), (1527, 18876), (1573, 18324), (1716, 16797), (2036, 14157), (2178, 13234), (2574, 11198), (3054, 9438), (3146, 9162), (4356, 6617), (4581, 6292), (4719, 6108), (5148, 5599)]