42768656

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5231}}^1$

素因数の和:5319

約数の個数: 40

約数和(自身を含む): 96017664

約数和(自身を除く): 53249008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 5231, 8176, 10462, 20924, 36617, 41848, 73234, 83696, 146468, 292936, 381863, 585872, 763726, 1527452, 2673041, 3054904, 5346082, 6109808, 10692164, 21384328, 42768656]

約数ペア:

[(1, 42768656), (2, 21384328), (4, 10692164), (7, 6109808), (8, 5346082), (14, 3054904), (16, 2673041), (28, 1527452), (56, 763726), (73, 585872), (112, 381863), (146, 292936), (292, 146468), (511, 83696), (584, 73234), (1022, 41848), (1168, 36617), (2044, 20924), (4088, 10462), (5231, 8176)]