25387416

素因数分解:

$2^3\times 3^2\times {\mathrm{503}}^1\times {\mathrm{701}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 68992560

約数和(自身を除く): 43605144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 503, 701, 1006, 1402, 1509, 2012, 2103, 2804, 3018, 4024, 4206, 4527, 5608, 6036, 6309, 8412, 9054, 12072, 12618, 16824, 18108, 25236, 36216, 50472, 352603, 705206, 1057809, 1410412, 2115618, 2820824, 3173427, 4231236, 6346854, 8462472, 12693708, 25387416]

約数ペア:

[(1, 25387416), (2, 12693708), (3, 8462472), (4, 6346854), (6, 4231236), (8, 3173427), (9, 2820824), (12, 2115618), (18, 1410412), (24, 1057809), (36, 705206), (72, 352603), (503, 50472), (701, 36216), (1006, 25236), (1402, 18108), (1509, 16824), (2012, 12618), (2103, 12072), (2804, 9054), (3018, 8412), (4024, 6309), (4206, 6036), (4527, 5608)]