25441656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 68014080

約数和(自身を除く): 42572424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 204, 254, 381, 408, 491, 508, 762, 982, 1016, 1473, 1524, 1964, 2159, 2946, 3048, 3928, 4318, 5892, 6477, 8347, 8636, 11784, 12954, 16694, 17272, 25041, 25908, 33388, 50082, 51816, 62357, 66776, 100164, 124714, 187071, 200328, 249428, 374142, 498856, 748284, 1060069, 1496568, 2120138, 3180207, 4240276, 6360414, 8480552, 12720828, 25441656]

約数ペア:

[(1, 25441656), (2, 12720828), (3, 8480552), (4, 6360414), (6, 4240276), (8, 3180207), (12, 2120138), (17, 1496568), (24, 1060069), (34, 748284), (51, 498856), (68, 374142), (102, 249428), (127, 200328), (136, 187071), (204, 124714), (254, 100164), (381, 66776), (408, 62357), (491, 51816), (508, 50082), (762, 33388), (982, 25908), (1016, 25041), (1473, 17272), (1524, 16694), (1964, 12954), (2159, 11784), (2946, 8636), (3048, 8347), (3928, 6477), (4318, 5892)]