25742998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 42729120

約数和(自身を除く): 16986122

約数列:

[1, 2, 17, 34, 41, 59, 82, 118, 313, 626, 697, 1003, 1394, 2006, 2419, 4838, 5321, 10642, 12833, 18467, 25666, 36934, 41123, 82246, 218161, 313939, 436322, 627878, 757147, 1514294, 12871499, 25742998]

約数ペア:

[(1, 25742998), (2, 12871499), (17, 1514294), (34, 757147), (41, 627878), (59, 436322), (82, 313939), (118, 218161), (313, 82246), (626, 41123), (697, 36934), (1003, 25666), (1394, 18467), (2006, 12833), (2419, 10642), (4838, 5321)]