25101149164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1\times {\mathrm{2011}}^1$

素因数の和:2735

約数の個数: 96

約数和(自身を含む): 55196660736

約数和(自身を除く): 30095511572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 647, 689, 742, 1294, 1378, 1484, 2011, 2588, 2756, 4022, 4529, 4823, 8044, 8411, 9058, 9646, 14077, 16822, 18116, 19292, 26143, 28154, 33644, 34291, 52286, 56308, 58877, 68582, 104572, 106583, 117754, 137164, 183001, 213166, 235508, 240037, 366002, 426332, 445783, 480074, 732004, 746081, 891566, 960148, 1301117, 1385579, 1492162, 1783132, 2602234, 2771158, 2984324, 3120481, 5204468, 5542316, 6240962, 9107819, 9699053, 12481924, 16914521, 18215638, 19398106, 33829042, 36431276, 38796212, 67658084, 68959201, 118401647, 137918402, 236803294, 275836804, 473606588, 482714407, 896469613, 965428814, 1792939226, 1930857628, 3585878452, 6275287291, 12550574582, 25101149164]

約数ペア:

[(1, 25101149164), (2, 12550574582), (4, 6275287291), (7, 3585878452), (13, 1930857628), (14, 1792939226), (26, 965428814), (28, 896469613), (52, 482714407), (53, 473606588), (91, 275836804), (106, 236803294), (182, 137918402), (212, 118401647), (364, 68959201), (371, 67658084), (647, 38796212), (689, 36431276), (742, 33829042), (1294, 19398106), (1378, 18215638), (1484, 16914521), (2011, 12481924), (2588, 9699053), (2756, 9107819), (4022, 6240962), (4529, 5542316), (4823, 5204468), (8044, 3120481), (8411, 2984324), (9058, 2771158), (9646, 2602234), (14077, 1783132), (16822, 1492162), (18116, 1385579), (19292, 1301117), (26143, 960148), (28154, 891566), (33644, 746081), (34291, 732004), (52286, 480074), (56308, 445783), (58877, 426332), (68582, 366002), (104572, 240037), (106583, 235508), (117754, 213166), (137164, 183001)]