25081644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6353}}^1$

素因数の和:6414

約数の個数: 48

約数和(自身を含む): 68318208

約数和(自身を除く): 43236564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 6353, 12706, 19059, 25412, 38118, 44471, 76236, 88942, 133413, 177884, 266826, 298591, 533652, 597182, 895773, 1194364, 1791546, 2090137, 3583092, 4180274, 6270411, 8360548, 12540822, 25081644]

約数ペア:

[(1, 25081644), (2, 12540822), (3, 8360548), (4, 6270411), (6, 4180274), (7, 3583092), (12, 2090137), (14, 1791546), (21, 1194364), (28, 895773), (42, 597182), (47, 533652), (84, 298591), (94, 266826), (141, 177884), (188, 133413), (282, 88942), (329, 76236), (564, 44471), (658, 38118), (987, 25412), (1316, 19059), (1974, 12706), (3948, 6353)]