348754328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{4261}}^1$

素因数の和:5067

約数の個数: 32

約数和(自身を含む): 705275760

約数和(自身を除く): 356521432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 787, 1574, 3148, 4261, 6296, 8522, 10231, 17044, 20462, 34088, 40924, 55393, 81848, 110786, 221572, 443144, 3353407, 6706814, 13413628, 26827256, 43594291, 87188582, 174377164, 348754328]

約数ペア:

[(1, 348754328), (2, 174377164), (4, 87188582), (8, 43594291), (13, 26827256), (26, 13413628), (52, 6706814), (104, 3353407), (787, 443144), (1574, 221572), (3148, 110786), (4261, 81848), (6296, 55393), (8522, 40924), (10231, 34088), (17044, 20462)]