38992916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 73801728

約数和(自身を除く): 34808812

約数列:

[1, 2, 4, 31, 43, 62, 71, 86, 103, 124, 142, 172, 206, 284, 412, 1333, 2201, 2666, 3053, 3193, 4402, 4429, 5332, 6106, 6386, 7313, 8804, 8858, 12212, 12772, 14626, 17716, 29252, 94643, 137299, 189286, 226703, 274598, 314459, 378572, 453406, 549196, 628918, 906812, 1257836, 9748229, 19496458, 38992916]

約数ペア:

[(1, 38992916), (2, 19496458), (4, 9748229), (31, 1257836), (43, 906812), (62, 628918), (71, 549196), (86, 453406), (103, 378572), (124, 314459), (142, 274598), (172, 226703), (206, 189286), (284, 137299), (412, 94643), (1333, 29252), (2201, 17716), (2666, 14626), (3053, 12772), (3193, 12212), (4402, 8858), (4429, 8804), (5332, 7313), (6106, 6386)]