15691308892

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{3313}}^1$

素因数の和:3491

約数の個数: 96

約数和(自身を含む): 33137879040

約数和(自身を除く): 17446570148

約数列:

[1, 2, 4, 7, 14, 28, 47, 59, 61, 94, 118, 122, 188, 236, 244, 329, 413, 427, 658, 826, 854, 1316, 1652, 1708, 2773, 2867, 3313, 3599, 5546, 5734, 6626, 7198, 11092, 11468, 13252, 14396, 19411, 20069, 23191, 25193, 38822, 40138, 46382, 50386, 77644, 80276, 92764, 100772, 155711, 169153, 195467, 202093, 311422, 338306, 390934, 404186, 622844, 676612, 781868, 808372, 1089977, 1184071, 1368269, 1414651, 2179954, 2368142, 2736538, 2829302, 4359908, 4736284, 5473076, 5658604, 9186949, 9498371, 11923487, 18373898, 18996742, 23846974, 36747796, 37993484, 47693948, 64308643, 66488597, 83464409, 128617286, 132977194, 166928818, 257234572, 265954388, 333857636, 560403889, 1120807778, 2241615556, 3922827223, 7845654446, 15691308892]

約数ペア:

[(1, 15691308892), (2, 7845654446), (4, 3922827223), (7, 2241615556), (14, 1120807778), (28, 560403889), (47, 333857636), (59, 265954388), (61, 257234572), (94, 166928818), (118, 132977194), (122, 128617286), (188, 83464409), (236, 66488597), (244, 64308643), (329, 47693948), (413, 37993484), (427, 36747796), (658, 23846974), (826, 18996742), (854, 18373898), (1316, 11923487), (1652, 9498371), (1708, 9186949), (2773, 5658604), (2867, 5473076), (3313, 4736284), (3599, 4359908), (5546, 2829302), (5734, 2736538), (6626, 2368142), (7198, 2179954), (11092, 1414651), (11468, 1368269), (13252, 1184071), (14396, 1089977), (19411, 808372), (20069, 781868), (23191, 676612), (25193, 622844), (38822, 404186), (40138, 390934), (46382, 338306), (50386, 311422), (77644, 202093), (80276, 195467), (92764, 169153), (100772, 155711)]