63471278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 104884416

約数和(自身を除く): 41413138

約数列:

[1, 2, 13, 26, 103, 137, 173, 206, 274, 346, 1339, 1781, 2249, 2678, 3562, 4498, 14111, 17819, 23701, 28222, 35638, 47402, 183443, 231647, 308113, 366886, 463294, 616226, 2441203, 4882406, 31735639, 63471278]

約数ペア:

[(1, 63471278), (2, 31735639), (13, 4882406), (26, 2441203), (103, 616226), (137, 463294), (173, 366886), (206, 308113), (274, 231647), (346, 183443), (1339, 47402), (1781, 35638), (2249, 28222), (2678, 23701), (3562, 17819), (4498, 14111)]