26904776

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 52481280

約数和(自身を除く): 25576504

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 691, 1256, 1382, 2764, 4867, 5528, 9734, 19468, 21421, 38936, 42842, 85684, 108487, 171368, 216974, 433948, 867896, 3363097, 6726194, 13452388, 26904776]

約数ペア:

[(1, 26904776), (2, 13452388), (4, 6726194), (8, 3363097), (31, 867896), (62, 433948), (124, 216974), (157, 171368), (248, 108487), (314, 85684), (628, 42842), (691, 38936), (1256, 21421), (1382, 19468), (2764, 9734), (4867, 5528)]