28925974

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26833}}^1$

素因数の和:26860

約数の個数: 24

約数和(自身を含む): 55063368

約数和(自身を除く): 26137394

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 26833, 53666, 187831, 295163, 375662, 590326, 1314817, 2066141, 2629634, 4132282, 14462987, 28925974]

約数ペア:

[(1, 28925974), (2, 14462987), (7, 4132282), (11, 2629634), (14, 2066141), (22, 1314817), (49, 590326), (77, 375662), (98, 295163), (154, 187831), (539, 53666), (1078, 26833)]