38383856

素因数分解:

$2^4\times 7^2\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:478

約数の個数: 60

約数和(自身を含む): 87318072

約数和(自身を除く): 48934216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 173, 196, 283, 346, 392, 566, 692, 784, 1132, 1211, 1384, 1981, 2264, 2422, 2768, 3962, 4528, 4844, 7924, 8477, 9688, 13867, 15848, 16954, 19376, 27734, 31696, 33908, 48959, 55468, 67816, 97918, 110936, 135632, 195836, 221872, 342713, 391672, 685426, 783344, 1370852, 2398991, 2741704, 4797982, 5483408, 9595964, 19191928, 38383856]

約数ペア:

[(1, 38383856), (2, 19191928), (4, 9595964), (7, 5483408), (8, 4797982), (14, 2741704), (16, 2398991), (28, 1370852), (49, 783344), (56, 685426), (98, 391672), (112, 342713), (173, 221872), (196, 195836), (283, 135632), (346, 110936), (392, 97918), (566, 67816), (692, 55468), (784, 48959), (1132, 33908), (1211, 31696), (1384, 27734), (1981, 19376), (2264, 16954), (2422, 15848), (2768, 13867), (3962, 9688), (4528, 8477), (4844, 7924)]