25206516

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{2237}}^1$

素因数の和:2560

約数の個数: 36

約数和(自身を含む): 63948612

約数和(自身を除く): 38742096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2237, 2817, 3756, 4474, 5634, 6711, 8948, 11268, 13422, 20133, 26844, 40266, 80532, 700181, 1400362, 2100543, 2800724, 4201086, 6301629, 8402172, 12603258, 25206516]

約数ペア:

[(1, 25206516), (2, 12603258), (3, 8402172), (4, 6301629), (6, 4201086), (9, 2800724), (12, 2100543), (18, 1400362), (36, 700181), (313, 80532), (626, 40266), (939, 26844), (1252, 20133), (1878, 13422), (2237, 11268), (2817, 8948), (3756, 6711), (4474, 5634)]