28262052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8627}}^1$

素因数の和:8657

約数の個数: 72

約数和(自身を含む): 87936576

約数和(自身を除く): 59674524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 8627, 17254, 25881, 34508, 51762, 60389, 77643, 103524, 112151, 120778, 155286, 181167, 224302, 241556, 310572, 336453, 362334, 448604, 543501, 672906, 724668, 785057, 1009359, 1087002, 1345812, 1570114, 2018718, 2174004, 2355171, 3140228, 4037436, 4710342, 7065513, 9420684, 14131026, 28262052]

約数ペア:

[(1, 28262052), (2, 14131026), (3, 9420684), (4, 7065513), (6, 4710342), (7, 4037436), (9, 3140228), (12, 2355171), (13, 2174004), (14, 2018718), (18, 1570114), (21, 1345812), (26, 1087002), (28, 1009359), (36, 785057), (39, 724668), (42, 672906), (52, 543501), (63, 448604), (78, 362334), (84, 336453), (91, 310572), (117, 241556), (126, 224302), (156, 181167), (182, 155286), (234, 120778), (252, 112151), (273, 103524), (364, 77643), (468, 60389), (546, 51762), (819, 34508), (1092, 25881), (1638, 17254), (3276, 8627)]