12280352

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 28046592

約数和(自身を除く): 15766240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 751, 1022, 1168, 1502, 2044, 2336, 3004, 4088, 5257, 6008, 8176, 10514, 12016, 16352, 21028, 24032, 42056, 54823, 84112, 109646, 168224, 219292, 383761, 438584, 767522, 877168, 1535044, 1754336, 3070088, 6140176, 12280352]

約数ペア:

[(1, 12280352), (2, 6140176), (4, 3070088), (7, 1754336), (8, 1535044), (14, 877168), (16, 767522), (28, 438584), (32, 383761), (56, 219292), (73, 168224), (112, 109646), (146, 84112), (224, 54823), (292, 42056), (511, 24032), (584, 21028), (751, 16352), (1022, 12016), (1168, 10514), (1502, 8176), (2044, 6008), (2336, 5257), (3004, 4088)]