25208748

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{7219}}^1$

素因数の和:7326

約数の個数: 36

約数和(自身を含む): 64387960

約数和(自身を除く): 39179212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 7219, 14438, 21657, 28876, 43314, 64971, 86628, 129942, 259884, 700243, 1400486, 2100729, 2800972, 4201458, 6302187, 8402916, 12604374, 25208748]

約数ペア:

[(1, 25208748), (2, 12604374), (3, 8402916), (4, 6302187), (6, 4201458), (9, 2800972), (12, 2100729), (18, 1400486), (36, 700243), (97, 259884), (194, 129942), (291, 86628), (388, 64971), (582, 43314), (873, 28876), (1164, 21657), (1746, 14438), (3492, 7219)]