42655958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 69825888

約数和(自身を除く): 27169930

約数列:

[1, 2, 17, 34, 61, 122, 131, 157, 262, 314, 1037, 2074, 2227, 2669, 4454, 5338, 7991, 9577, 15982, 19154, 20567, 41134, 135847, 162809, 271694, 325618, 349639, 699278, 1254587, 2509174, 21327979, 42655958]

約数ペア:

[(1, 42655958), (2, 21327979), (17, 2509174), (34, 1254587), (61, 699278), (122, 349639), (131, 325618), (157, 271694), (262, 162809), (314, 135847), (1037, 41134), (2074, 20567), (2227, 19154), (2669, 15982), (4454, 9577), (5338, 7991)]