25914312

素因数分解:

$2^3\times 3^2\times {\mathrm{419}}^1\times {\mathrm{859}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 70434000

約数和(自身を除く): 44519688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 419, 838, 859, 1257, 1676, 1718, 2514, 2577, 3352, 3436, 3771, 5028, 5154, 6872, 7542, 7731, 10056, 10308, 15084, 15462, 20616, 30168, 30924, 61848, 359921, 719842, 1079763, 1439684, 2159526, 2879368, 3239289, 4319052, 6478578, 8638104, 12957156, 25914312]

約数ペア:

[(1, 25914312), (2, 12957156), (3, 8638104), (4, 6478578), (6, 4319052), (8, 3239289), (9, 2879368), (12, 2159526), (18, 1439684), (24, 1079763), (36, 719842), (72, 359921), (419, 61848), (838, 30924), (859, 30168), (1257, 20616), (1676, 15462), (1718, 15084), (2514, 10308), (2577, 10056), (3352, 7731), (3436, 7542), (3771, 6872), (5028, 5154)]