69725138

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 128044800

約数和(自身を除く): 58319662

約数列:

[1, 2, 7, 14, 31, 49, 59, 62, 98, 118, 217, 389, 413, 434, 778, 826, 1519, 1829, 2723, 2891, 3038, 3658, 5446, 5782, 12059, 12803, 19061, 22951, 24118, 25606, 38122, 45902, 84413, 89621, 160657, 168826, 179242, 321314, 590891, 711481, 1124599, 1181782, 1422962, 2249198, 4980367, 9960734, 34862569, 69725138]

約数ペア:

[(1, 69725138), (2, 34862569), (7, 9960734), (14, 4980367), (31, 2249198), (49, 1422962), (59, 1181782), (62, 1124599), (98, 711481), (118, 590891), (217, 321314), (389, 179242), (413, 168826), (434, 160657), (778, 89621), (826, 84413), (1519, 45902), (1829, 38122), (2723, 25606), (2891, 24118), (3038, 22951), (3658, 19061), (5446, 12803), (5782, 12059)]