75571468

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2729}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 161441280

約数和(自身を除く): 85869812

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1978, 2729, 3956, 5458, 6923, 10916, 13846, 19103, 27692, 38206, 62767, 76412, 117347, 125534, 234694, 251068, 439369, 469388, 821429, 878738, 1642858, 1757476, 2698981, 3285716, 5397962, 10795924, 18892867, 37785734, 75571468]

約数ペア:

[(1, 75571468), (2, 37785734), (4, 18892867), (7, 10795924), (14, 5397962), (23, 3285716), (28, 2698981), (43, 1757476), (46, 1642858), (86, 878738), (92, 821429), (161, 469388), (172, 439369), (301, 251068), (322, 234694), (602, 125534), (644, 117347), (989, 76412), (1204, 62767), (1978, 38206), (2729, 27692), (3956, 19103), (5458, 13846), (6923, 10916)]