71192884

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{9817}}^1$

素因数の和:9872

約数の個数: 36

約数和(自身を含む): 148860516

約数和(自身を除く): 77667632

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 9817, 19634, 39268, 68719, 137438, 274876, 363229, 481033, 726458, 962066, 1452916, 1924132, 2542603, 5085206, 10170412, 17798221, 35596442, 71192884]

約数ペア:

[(1, 71192884), (2, 35596442), (4, 17798221), (7, 10170412), (14, 5085206), (28, 2542603), (37, 1924132), (49, 1452916), (74, 962066), (98, 726458), (148, 481033), (196, 363229), (259, 274876), (518, 137438), (1036, 68719), (1813, 39268), (3626, 19634), (7252, 9817)]