2801460064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{94849}}^1$

素因数の和:94943

約数の個数: 48

約数和(自身を含む): 6023354400

約数和(自身を除く): 3221894336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 3692, 7384, 14768, 29536, 94849, 189698, 379396, 758792, 1233037, 1517584, 2466074, 3035168, 4932148, 6734279, 9864296, 13468558, 19728592, 26937116, 39457184, 53874232, 87545627, 107748464, 175091254, 215496928, 350182508, 700365016, 1400730032, 2801460064]

約数ペア:

[(1, 2801460064), (2, 1400730032), (4, 700365016), (8, 350182508), (13, 215496928), (16, 175091254), (26, 107748464), (32, 87545627), (52, 53874232), (71, 39457184), (104, 26937116), (142, 19728592), (208, 13468558), (284, 9864296), (416, 6734279), (568, 4932148), (923, 3035168), (1136, 2466074), (1846, 1517584), (2272, 1233037), (3692, 758792), (7384, 379396), (14768, 189698), (29536, 94849)]