78217118

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4099}}^1$

素因数の和:4184

約数の個数: 32

約数和(自身を含む): 141696000

約数和(自身を除く): 63478882

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 203, 329, 406, 658, 1363, 2726, 4099, 8198, 9541, 19082, 28693, 57386, 118871, 192653, 237742, 385306, 832097, 1348571, 1664194, 2697142, 5586937, 11173874, 39108559, 78217118]

約数ペア:

[(1, 78217118), (2, 39108559), (7, 11173874), (14, 5586937), (29, 2697142), (47, 1664194), (58, 1348571), (94, 832097), (203, 385306), (329, 237742), (406, 192653), (658, 118871), (1363, 57386), (2726, 28693), (4099, 19082), (8198, 9541)]