28007074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{811}}^1$

素因数の和:1401

約数の個数: 16

約数和(自身を含む): 43497216

約数和(自身を除く): 15490142

約数列:

[1, 2, 31, 62, 557, 811, 1114, 1622, 17267, 25141, 34534, 50282, 451727, 903454, 14003537, 28007074]

約数ペア:

[(1, 28007074), (2, 14003537), (31, 903454), (62, 451727), (557, 50282), (811, 34534), (1114, 25141), (1622, 17267)]