7409144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 14845680

約数和(自身を除く): 7436536

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 347, 628, 694, 1256, 1388, 2669, 2776, 5338, 5899, 10676, 11798, 21352, 23596, 47192, 54479, 108958, 217916, 435832, 926143, 1852286, 3704572, 7409144]

約数ペア:

[(1, 7409144), (2, 3704572), (4, 1852286), (8, 926143), (17, 435832), (34, 217916), (68, 108958), (136, 54479), (157, 47192), (314, 23596), (347, 21352), (628, 11798), (694, 10676), (1256, 5899), (1388, 5338), (2669, 2776)]