25224498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{373}}^1$

素因数の和:428

約数の個数: 72

約数和(自身を含む): 62690628

約数和(自身を除く): 37466130

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 373, 442, 578, 663, 746, 867, 1119, 1326, 1734, 1989, 2238, 2601, 3357, 3757, 3978, 4849, 5202, 6341, 6714, 7514, 9698, 11271, 12682, 14547, 19023, 22542, 29094, 33813, 38046, 43641, 57069, 67626, 82433, 87282, 107797, 114138, 164866, 215594, 247299, 323391, 494598, 646782, 741897, 970173, 1401361, 1483794, 1940346, 2802722, 4204083, 8408166, 12612249, 25224498]

約数ペア:

[(1, 25224498), (2, 12612249), (3, 8408166), (6, 4204083), (9, 2802722), (13, 1940346), (17, 1483794), (18, 1401361), (26, 970173), (34, 741897), (39, 646782), (51, 494598), (78, 323391), (102, 247299), (117, 215594), (153, 164866), (221, 114138), (234, 107797), (289, 87282), (306, 82433), (373, 67626), (442, 57069), (578, 43641), (663, 38046), (746, 33813), (867, 29094), (1119, 22542), (1326, 19023), (1734, 14547), (1989, 12682), (2238, 11271), (2601, 9698), (3357, 7514), (3757, 6714), (3978, 6341), (4849, 5202)]