26528556

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 64159200

約数和(自身を除く): 37630644

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 149, 222, 298, 401, 444, 447, 596, 802, 894, 1203, 1604, 1788, 2406, 4812, 5513, 11026, 14837, 16539, 22052, 29674, 33078, 44511, 59348, 59749, 66156, 89022, 119498, 178044, 179247, 238996, 358494, 716988, 2210713, 4421426, 6632139, 8842852, 13264278, 26528556]

約数ペア:

[(1, 26528556), (2, 13264278), (3, 8842852), (4, 6632139), (6, 4421426), (12, 2210713), (37, 716988), (74, 358494), (111, 238996), (148, 179247), (149, 178044), (222, 119498), (298, 89022), (401, 66156), (444, 59749), (447, 59348), (596, 44511), (802, 33078), (894, 29674), (1203, 22052), (1604, 16539), (1788, 14837), (2406, 11026), (4812, 5513)]