25624224

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:670

約数の個数: 72

約数和(自身を含む): 73405332

約数和(自身を除く): 47781108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 461, 579, 772, 922, 1158, 1383, 1544, 1737, 1844, 2316, 2766, 3088, 3474, 3688, 4149, 4632, 5532, 6176, 6948, 7376, 8298, 9264, 11064, 13896, 14752, 16596, 18528, 22128, 27792, 33192, 44256, 55584, 66384, 88973, 132768, 177946, 266919, 355892, 533838, 711784, 800757, 1067676, 1423568, 1601514, 2135352, 2847136, 3203028, 4270704, 6406056, 8541408, 12812112, 25624224]

約数ペア:

[(1, 25624224), (2, 12812112), (3, 8541408), (4, 6406056), (6, 4270704), (8, 3203028), (9, 2847136), (12, 2135352), (16, 1601514), (18, 1423568), (24, 1067676), (32, 800757), (36, 711784), (48, 533838), (72, 355892), (96, 266919), (144, 177946), (193, 132768), (288, 88973), (386, 66384), (461, 55584), (579, 44256), (772, 33192), (922, 27792), (1158, 22128), (1383, 18528), (1544, 16596), (1737, 14752), (1844, 13896), (2316, 11064), (2766, 9264), (3088, 8298), (3474, 7376), (3688, 6948), (4149, 6176), (4632, 5532)]