25401672

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20753}}^1$

素因数の和:20782

約数の個数: 48

約数和(自身を含む): 72846540

約数和(自身を除く): 47444868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 20753, 41506, 62259, 83012, 124518, 166024, 186777, 249036, 352801, 373554, 498072, 705602, 747108, 1058403, 1411204, 1494216, 2116806, 2822408, 3175209, 4233612, 6350418, 8467224, 12700836, 25401672]

約数ペア:

[(1, 25401672), (2, 12700836), (3, 8467224), (4, 6350418), (6, 4233612), (8, 3175209), (9, 2822408), (12, 2116806), (17, 1494216), (18, 1411204), (24, 1058403), (34, 747108), (36, 705602), (51, 498072), (68, 373554), (72, 352801), (102, 249036), (136, 186777), (153, 166024), (204, 124518), (306, 83012), (408, 62259), (612, 41506), (1224, 20753)]