73789928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2017}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 147112200

約数和(自身を除く): 73322272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 1076, 2017, 2152, 4034, 4573, 8068, 9146, 16136, 18292, 34289, 36584, 68578, 137156, 274312, 542573, 1085146, 2170292, 4340584, 9223741, 18447482, 36894964, 73789928]

約数ペア:

[(1, 73789928), (2, 36894964), (4, 18447482), (8, 9223741), (17, 4340584), (34, 2170292), (68, 1085146), (136, 542573), (269, 274312), (538, 137156), (1076, 68578), (2017, 36584), (2152, 34289), (4034, 18292), (4573, 16136), (8068, 9146)]