25571448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 80028000

約数和(自身を除く): 54456552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 113, 126, 168, 226, 252, 339, 449, 452, 504, 678, 791, 898, 904, 1017, 1347, 1356, 1582, 1796, 2034, 2373, 2694, 2712, 3143, 3164, 3592, 4041, 4068, 4746, 5388, 6286, 6328, 7119, 8082, 8136, 9429, 9492, 10776, 12572, 14238, 16164, 18858, 18984, 25144, 28287, 28476, 32328, 37716, 50737, 56574, 56952, 75432, 101474, 113148, 152211, 202948, 226296, 304422, 355159, 405896, 456633, 608844, 710318, 913266, 1065477, 1217688, 1420636, 1826532, 2130954, 2841272, 3196431, 3653064, 4261908, 6392862, 8523816, 12785724, 25571448]

約数ペア:

[(1, 25571448), (2, 12785724), (3, 8523816), (4, 6392862), (6, 4261908), (7, 3653064), (8, 3196431), (9, 2841272), (12, 2130954), (14, 1826532), (18, 1420636), (21, 1217688), (24, 1065477), (28, 913266), (36, 710318), (42, 608844), (56, 456633), (63, 405896), (72, 355159), (84, 304422), (113, 226296), (126, 202948), (168, 152211), (226, 113148), (252, 101474), (339, 75432), (449, 56952), (452, 56574), (504, 50737), (678, 37716), (791, 32328), (898, 28476), (904, 28287), (1017, 25144), (1347, 18984), (1356, 18858), (1582, 16164), (1796, 14238), (2034, 12572), (2373, 10776), (2694, 9492), (2712, 9429), (3143, 8136), (3164, 8082), (3592, 7119), (4041, 6328), (4068, 6286), (4746, 5388)]