61029728

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 130228560

約数和(自身を除く): 69198832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2609, 2924, 5218, 5848, 10436, 11696, 20872, 23392, 41744, 44353, 83488, 88706, 112187, 177412, 224374, 354824, 448748, 709648, 897496, 1419296, 1794992, 1907179, 3589984, 3814358, 7628716, 15257432, 30514864, 61029728]

約数ペア:

[(1, 61029728), (2, 30514864), (4, 15257432), (8, 7628716), (16, 3814358), (17, 3589984), (32, 1907179), (34, 1794992), (43, 1419296), (68, 897496), (86, 709648), (136, 448748), (172, 354824), (272, 224374), (344, 177412), (544, 112187), (688, 88706), (731, 83488), (1376, 44353), (1462, 41744), (2609, 23392), (2924, 20872), (5218, 11696), (5848, 10436)]