71323254808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2731}}^1\times {\mathrm{251117}}^1$

素因数の和:253867

約数の個数: 32

約数和(自身を含む): 144071418960

約数和(自身を除く): 72748164152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2731, 5462, 10924, 21848, 35503, 71006, 142012, 251117, 284024, 502234, 1004468, 2008936, 3264521, 6529042, 13058084, 26116168, 685800527, 1371601054, 2743202108, 5486404216, 8915406851, 17830813702, 35661627404, 71323254808]

約数ペア:

[(1, 71323254808), (2, 35661627404), (4, 17830813702), (8, 8915406851), (13, 5486404216), (26, 2743202108), (52, 1371601054), (104, 685800527), (2731, 26116168), (5462, 13058084), (10924, 6529042), (21848, 3264521), (35503, 2008936), (71006, 1004468), (142012, 502234), (251117, 284024)]