26234026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 52496640

約数和(自身を除く): 26262614

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 61, 91, 119, 122, 139, 182, 221, 238, 278, 427, 442, 793, 854, 973, 1037, 1547, 1586, 1807, 1946, 2074, 2363, 3094, 3614, 4726, 5551, 7259, 8479, 11102, 12649, 13481, 14518, 16541, 16958, 25298, 26962, 30719, 33082, 59353, 61438, 94367, 110227, 118706, 144143, 188734, 215033, 220454, 288286, 430066, 771589, 1009001, 1543178, 1873859, 2018002, 3747718, 13117013, 26234026]

約数ペア:

[(1, 26234026), (2, 13117013), (7, 3747718), (13, 2018002), (14, 1873859), (17, 1543178), (26, 1009001), (34, 771589), (61, 430066), (91, 288286), (119, 220454), (122, 215033), (139, 188734), (182, 144143), (221, 118706), (238, 110227), (278, 94367), (427, 61438), (442, 59353), (793, 33082), (854, 30719), (973, 26962), (1037, 25298), (1547, 16958), (1586, 16541), (1807, 14518), (1946, 13481), (2074, 12649), (2363, 11102), (3094, 8479), (3614, 7259), (4726, 5551)]