24978856

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3209}}^1$

素因数の和:3361

約数の個数: 32

約数和(自身を含む): 53928000

約数和(自身を除く): 28949144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3209, 3892, 6418, 7784, 12836, 22463, 25672, 44926, 89852, 179704, 446051, 892102, 1784204, 3122357, 3568408, 6244714, 12489428, 24978856]

約数ペア:

[(1, 24978856), (2, 12489428), (4, 6244714), (7, 3568408), (8, 3122357), (14, 1784204), (28, 892102), (56, 446051), (139, 179704), (278, 89852), (556, 44926), (973, 25672), (1112, 22463), (1946, 12836), (3209, 7784), (3892, 6418)]