73618856

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 140184000

約数和(自身を除く): 66565144

約数列:

[1, 2, 4, 8, 131, 199, 262, 353, 398, 524, 706, 796, 1048, 1412, 1592, 2824, 26069, 46243, 52138, 70247, 92486, 104276, 140494, 184972, 208552, 280988, 369944, 561976, 9202357, 18404714, 36809428, 73618856]

約数ペア:

[(1, 73618856), (2, 36809428), (4, 18404714), (8, 9202357), (131, 561976), (199, 369944), (262, 280988), (353, 208552), (398, 184972), (524, 140494), (706, 104276), (796, 92486), (1048, 70247), (1412, 52138), (1592, 46243), (2824, 26069)]