351355424

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21487}}^1$

素因数の和:21577

約数の個数: 48

約数和(自身を含む): 801416448

約数和(自身を除く): 450061024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 8176, 16352, 21487, 42974, 85948, 150409, 171896, 300818, 343792, 601636, 687584, 1203272, 1568551, 2406544, 3137102, 4813088, 6274204, 10979857, 12548408, 21959714, 25096816, 43919428, 50193632, 87838856, 175677712, 351355424]

約数ペア:

[(1, 351355424), (2, 175677712), (4, 87838856), (7, 50193632), (8, 43919428), (14, 25096816), (16, 21959714), (28, 12548408), (32, 10979857), (56, 6274204), (73, 4813088), (112, 3137102), (146, 2406544), (224, 1568551), (292, 1203272), (511, 687584), (584, 601636), (1022, 343792), (1168, 300818), (2044, 171896), (2336, 150409), (4088, 85948), (8176, 42974), (16352, 21487)]