71206564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{11317}}^1$

素因数の和:11356

約数の個数: 36

約数和(自身を含む): 147518812

約数和(自身を除く): 76312248

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 11317, 22634, 45268, 124487, 147121, 248974, 294242, 497948, 588484, 1369357, 1618331, 2738714, 3236662, 5477428, 6473324, 17801641, 35603282, 71206564]

約数ペア:

[(1, 71206564), (2, 35603282), (4, 17801641), (11, 6473324), (13, 5477428), (22, 3236662), (26, 2738714), (44, 1618331), (52, 1369357), (121, 588484), (143, 497948), (242, 294242), (286, 248974), (484, 147121), (572, 124487), (1573, 45268), (3146, 22634), (6292, 11317)]