71389372252

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{2357}}^1\times {\mathrm{5689}}^1$

素因数の和:8083

約数の個数: 48

約数和(自身を含む): 137497620960

約数和(自身を除く): 66108248708

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2357, 2662, 4714, 5324, 5689, 9428, 11378, 22756, 25927, 51854, 62579, 103708, 125158, 250316, 285197, 570394, 688369, 1140788, 1376738, 2753476, 3137167, 6274334, 7572059, 12548668, 13408973, 15144118, 26817946, 30288236, 53635892, 147498703, 294997406, 589994812, 1622485733, 3244971466, 6489942932, 17847343063, 35694686126, 71389372252]

約数ペア:

[(1, 71389372252), (2, 35694686126), (4, 17847343063), (11, 6489942932), (22, 3244971466), (44, 1622485733), (121, 589994812), (242, 294997406), (484, 147498703), (1331, 53635892), (2357, 30288236), (2662, 26817946), (4714, 15144118), (5324, 13408973), (5689, 12548668), (9428, 7572059), (11378, 6274334), (22756, 3137167), (25927, 2753476), (51854, 1376738), (62579, 1140788), (103708, 688369), (125158, 570394), (250316, 285197)]