67291758032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{196337}}^1$

素因数の和:197067

約数の個数: 40

約数和(自身を含む): 134778968832

約数和(自身を除く): 67487210800

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 691, 1382, 2764, 5528, 11056, 21421, 42842, 85684, 171368, 196337, 342736, 392674, 785348, 1570696, 3141392, 6086447, 12172894, 24345788, 48691576, 97383152, 135668867, 271337734, 542675468, 1085350936, 2170701872, 4205734877, 8411469754, 16822939508, 33645879016, 67291758032]

約数ペア:

[(1, 67291758032), (2, 33645879016), (4, 16822939508), (8, 8411469754), (16, 4205734877), (31, 2170701872), (62, 1085350936), (124, 542675468), (248, 271337734), (496, 135668867), (691, 97383152), (1382, 48691576), (2764, 24345788), (5528, 12172894), (11056, 6086447), (21421, 3141392), (42842, 1570696), (85684, 785348), (171368, 392674), (196337, 342736)]