25554984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11701}}^1$

素因数の和:11730

約数の個数: 64

約数和(自身を含む): 78637440

約数和(自身を除く): 53082456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 11701, 23402, 35103, 46804, 70206, 81907, 93608, 140412, 152113, 163814, 245721, 280824, 304226, 327628, 456339, 491442, 608452, 655256, 912678, 982884, 1064791, 1216904, 1825356, 1965768, 2129582, 3194373, 3650712, 4259164, 6388746, 8518328, 12777492, 25554984]

約数ペア:

[(1, 25554984), (2, 12777492), (3, 8518328), (4, 6388746), (6, 4259164), (7, 3650712), (8, 3194373), (12, 2129582), (13, 1965768), (14, 1825356), (21, 1216904), (24, 1064791), (26, 982884), (28, 912678), (39, 655256), (42, 608452), (52, 491442), (56, 456339), (78, 327628), (84, 304226), (91, 280824), (104, 245721), (156, 163814), (168, 152113), (182, 140412), (273, 93608), (312, 81907), (364, 70206), (546, 46804), (728, 35103), (1092, 23402), (2184, 11701)]