25996698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 70761600

約数和(自身を除く): 44764902

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 59, 63, 78, 91, 117, 118, 126, 177, 182, 234, 269, 273, 354, 413, 531, 538, 546, 767, 807, 819, 826, 1062, 1239, 1534, 1614, 1638, 1883, 2301, 2421, 2478, 3497, 3717, 3766, 4602, 4842, 5369, 5649, 6903, 6994, 7434, 10491, 10738, 11298, 13806, 15871, 16107, 16947, 20982, 24479, 31473, 31742, 32214, 33894, 47613, 48321, 48958, 62946, 73437, 95226, 96642, 111097, 142839, 146874, 206323, 220311, 222194, 285678, 333291, 412646, 440622, 618969, 666582, 999873, 1237938, 1444261, 1856907, 1999746, 2888522, 3713814, 4332783, 8665566, 12998349, 25996698]

約数ペア:

[(1, 25996698), (2, 12998349), (3, 8665566), (6, 4332783), (7, 3713814), (9, 2888522), (13, 1999746), (14, 1856907), (18, 1444261), (21, 1237938), (26, 999873), (39, 666582), (42, 618969), (59, 440622), (63, 412646), (78, 333291), (91, 285678), (117, 222194), (118, 220311), (126, 206323), (177, 146874), (182, 142839), (234, 111097), (269, 96642), (273, 95226), (354, 73437), (413, 62946), (531, 48958), (538, 48321), (546, 47613), (767, 33894), (807, 32214), (819, 31742), (826, 31473), (1062, 24479), (1239, 20982), (1534, 16947), (1614, 16107), (1638, 15871), (1883, 13806), (2301, 11298), (2421, 10738), (2478, 10491), (3497, 7434), (3717, 6994), (3766, 6903), (4602, 5649), (4842, 5369)]