8789215136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{16943}}^1$

素因数の和:17038

約数の個数: 96

約数和(自身を含む): 19726882560

約数和(自身を除く): 10937667424

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 43, 52, 58, 86, 104, 116, 172, 208, 232, 344, 377, 416, 464, 559, 688, 754, 928, 1118, 1247, 1376, 1508, 2236, 2494, 3016, 4472, 4988, 6032, 8944, 9976, 12064, 16211, 16943, 17888, 19952, 32422, 33886, 39904, 64844, 67772, 129688, 135544, 220259, 259376, 271088, 440518, 491347, 518752, 542176, 728549, 881036, 982694, 1457098, 1762072, 1965388, 2914196, 3524144, 3930776, 5828392, 6387511, 7048288, 7861552, 9471137, 11656784, 12775022, 15723104, 18942274, 21127921, 23313568, 25550044, 37884548, 42255842, 51100088, 75769096, 84511684, 102200176, 151538192, 169023368, 204400352, 274662973, 303076384, 338046736, 549325946, 676093472, 1098651892, 2197303784, 4394607568, 8789215136]

約数ペア:

[(1, 8789215136), (2, 4394607568), (4, 2197303784), (8, 1098651892), (13, 676093472), (16, 549325946), (26, 338046736), (29, 303076384), (32, 274662973), (43, 204400352), (52, 169023368), (58, 151538192), (86, 102200176), (104, 84511684), (116, 75769096), (172, 51100088), (208, 42255842), (232, 37884548), (344, 25550044), (377, 23313568), (416, 21127921), (464, 18942274), (559, 15723104), (688, 12775022), (754, 11656784), (928, 9471137), (1118, 7861552), (1247, 7048288), (1376, 6387511), (1508, 5828392), (2236, 3930776), (2494, 3524144), (3016, 2914196), (4472, 1965388), (4988, 1762072), (6032, 1457098), (8944, 982694), (9976, 881036), (12064, 728549), (16211, 542176), (16943, 518752), (17888, 491347), (19952, 440518), (32422, 271088), (33886, 259376), (39904, 220259), (64844, 135544), (67772, 129688)]