74692891

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 97026048

約数和(自身を除く): 22333157

約数列:

[1, 7, 13, 23, 91, 127, 161, 281, 299, 889, 1651, 1967, 2093, 2921, 3653, 6463, 11557, 20447, 25571, 35687, 37973, 45241, 84019, 249809, 265811, 463931, 588133, 820801, 3247517, 5745607, 10670413, 74692891]

約数ペア:

[(1, 74692891), (7, 10670413), (13, 5745607), (23, 3247517), (91, 820801), (127, 588133), (161, 463931), (281, 265811), (299, 249809), (889, 84019), (1651, 45241), (1967, 37973), (2093, 35687), (2921, 25571), (3653, 20447), (6463, 11557)]