70697788

素因数分解:

$2^2\times 7^3\times {\mathrm{227}}^2$

素因数の和:479

約数の個数: 36

約数和(自身を含む): 144919600

約数和(自身を除く): 74221812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 343, 454, 686, 908, 1372, 1589, 3178, 6356, 11123, 22246, 44492, 51529, 77861, 103058, 155722, 206116, 311444, 360703, 721406, 1442812, 2524921, 5049842, 10099684, 17674447, 35348894, 70697788]

約数ペア:

[(1, 70697788), (2, 35348894), (4, 17674447), (7, 10099684), (14, 5049842), (28, 2524921), (49, 1442812), (98, 721406), (196, 360703), (227, 311444), (343, 206116), (454, 155722), (686, 103058), (908, 77861), (1372, 51529), (1589, 44492), (3178, 22246), (6356, 11123)]