7981422.00000000

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 26480160

約数和(自身を除く): 14886592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 709, 1022, 1168, 1418, 2044, 2336, 2836, 4088, 4963, 5672, 8176, 9926, 11344, 16352, 19852, 22688, 39704, 51757, 79408, 103514, 158816, 207028, 362299, 414056, 724598, 828112, 1449196, 1656224, 2898392, 5796784, 11593568]

約数ペア:

[(1, 11593568), (2, 5796784), (4, 2898392), (7, 1656224), (8, 1449196), (14, 828112), (16, 724598), (28, 414056), (32, 362299), (56, 207028), (73, 158816), (112, 103514), (146, 79408), (224, 51757), (292, 39704), (511, 22688), (584, 19852), (709, 16352), (1022, 11344), (1168, 9926), (1418, 8176), (2044, 5672), (2336, 4963), (2836, 4088)]