71425562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 118013952

約数和(自身を除く): 46588390

約数列:

[1, 2, 13, 26, 97, 127, 194, 223, 254, 446, 1261, 1651, 2522, 2899, 3302, 5798, 12319, 21631, 24638, 28321, 43262, 56642, 160147, 281203, 320294, 368173, 562406, 736346, 2747137, 5494274, 35712781, 71425562]

約数ペア:

[(1, 71425562), (2, 35712781), (13, 5494274), (26, 2747137), (97, 736346), (127, 562406), (194, 368173), (223, 320294), (254, 281203), (446, 160147), (1261, 56642), (1651, 43262), (2522, 28321), (2899, 24638), (3302, 21631), (5798, 12319)]