25515679956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8608529}}^1$

素因数の和:8608568

約数の個数: 48

約数和(自身を含む): 67490875200

約数和(自身を除く): 41975195244

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 8608529, 17217058, 25825587, 34434116, 51651174, 103302348, 111910877, 163562051, 223821754, 327124102, 335732631, 447643508, 490686153, 654248204, 671465262, 981372306, 1342930524, 1962744612, 2126306663, 4252613326, 6378919989, 8505226652, 12757839978, 25515679956]

約数ペア:

[(1, 25515679956), (2, 12757839978), (3, 8505226652), (4, 6378919989), (6, 4252613326), (12, 2126306663), (13, 1962744612), (19, 1342930524), (26, 981372306), (38, 671465262), (39, 654248204), (52, 490686153), (57, 447643508), (76, 335732631), (78, 327124102), (114, 223821754), (156, 163562051), (228, 111910877), (247, 103302348), (494, 51651174), (741, 34434116), (988, 25825587), (1482, 17217058), (2964, 8608529)]