31798368

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{15773}}^1$

素因数の和:15796

約数の個数: 72

約数和(自身を含む): 103351248

約数和(自身を除く): 71552880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 15773, 31546, 47319, 63092, 94638, 110411, 126184, 141957, 189276, 220822, 252368, 283914, 331233, 378552, 441644, 504736, 567828, 662466, 757104, 883288, 993699, 1135656, 1324932, 1514208, 1766576, 1987398, 2271312, 2649864, 3533152, 3974796, 4542624, 5299728, 7949592, 10599456, 15899184, 31798368]

約数ペア:

[(1, 31798368), (2, 15899184), (3, 10599456), (4, 7949592), (6, 5299728), (7, 4542624), (8, 3974796), (9, 3533152), (12, 2649864), (14, 2271312), (16, 1987398), (18, 1766576), (21, 1514208), (24, 1324932), (28, 1135656), (32, 993699), (36, 883288), (42, 757104), (48, 662466), (56, 567828), (63, 504736), (72, 441644), (84, 378552), (96, 331233), (112, 283914), (126, 252368), (144, 220822), (168, 189276), (224, 141957), (252, 126184), (288, 110411), (336, 94638), (504, 63092), (672, 47319), (1008, 31546), (2016, 15773)]