4273670128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2935213}}^1$

素因数の和:2935241

約数の個数: 40

約数和(自身を含む): 10191063008

約数和(自身を除く): 5917392880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2935213, 5870426, 11740852, 20546491, 23481704, 38157769, 41092982, 46963408, 76315538, 82185964, 152631076, 164371928, 267104383, 305262152, 328743856, 534208766, 610524304, 1068417532, 2136835064, 4273670128]

約数ペア:

[(1, 4273670128), (2, 2136835064), (4, 1068417532), (7, 610524304), (8, 534208766), (13, 328743856), (14, 305262152), (16, 267104383), (26, 164371928), (28, 152631076), (52, 82185964), (56, 76315538), (91, 46963408), (104, 41092982), (112, 38157769), (182, 23481704), (208, 20546491), (364, 11740852), (728, 5870426), (1456, 2935213)]