75571678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{991}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 139991040

約数和(自身を除く): 64419362

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 419, 838, 991, 1982, 2933, 5447, 5866, 6937, 10894, 12883, 13874, 25766, 38129, 76258, 90181, 180362, 415229, 830458, 2906603, 5397977, 5813206, 10795954, 37785839, 75571678]

約数ペア:

[(1, 75571678), (2, 37785839), (7, 10795954), (13, 5813206), (14, 5397977), (26, 2906603), (91, 830458), (182, 415229), (419, 180362), (838, 90181), (991, 76258), (1982, 38129), (2933, 25766), (5447, 13874), (5866, 12883), (6937, 10894)]