28682512

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{18481}}^1$

素因数の和:18586

約数の個数: 20

約数和(自身を含む): 56148316

約数和(自身を除く): 27465804

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 18481, 36962, 73924, 147848, 295696, 1792657, 3585314, 7170628, 14341256, 28682512]

約数ペア:

[(1, 28682512), (2, 14341256), (4, 7170628), (8, 3585314), (16, 1792657), (97, 295696), (194, 147848), (388, 73924), (776, 36962), (1552, 18481)]