71314908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20707}}^1$

素因数の和:20762

約数の個数: 48

約数和(自身を含む): 194820864

約数和(自身を除く): 123505956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 20707, 41414, 62121, 82828, 124242, 144949, 248484, 289898, 434847, 579796, 848987, 869694, 1697974, 1739388, 2546961, 3395948, 5093922, 5942909, 10187844, 11885818, 17828727, 23771636, 35657454, 71314908]

約数ペア:

[(1, 71314908), (2, 35657454), (3, 23771636), (4, 17828727), (6, 11885818), (7, 10187844), (12, 5942909), (14, 5093922), (21, 3395948), (28, 2546961), (41, 1739388), (42, 1697974), (82, 869694), (84, 848987), (123, 579796), (164, 434847), (246, 289898), (287, 248484), (492, 144949), (574, 124242), (861, 82828), (1148, 62121), (1722, 41414), (3444, 20707)]