71071858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3709}}^1$

素因数の和:3802

約数の個数: 32

約数和(自身を含む): 127149120

約数和(自身を除く): 56077262

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 286, 737, 871, 1474, 1742, 3709, 7418, 9581, 19162, 40799, 48217, 81598, 96434, 248503, 497006, 530387, 1060774, 2733533, 3230539, 5467066, 6461078, 35535929, 71071858]

約数ペア:

[(1, 71071858), (2, 35535929), (11, 6461078), (13, 5467066), (22, 3230539), (26, 2733533), (67, 1060774), (134, 530387), (143, 497006), (286, 248503), (737, 96434), (871, 81598), (1474, 48217), (1742, 40799), (3709, 19162), (7418, 9581)]