15696029072

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2729}}^1$

素因数の和:2952

約数の個数: 80

約数和(自身を含む): 31734218880

約数和(自身を除く): 16038189808

約数列:

[1, 2, 4, 8, 16, 61, 71, 83, 122, 142, 166, 244, 284, 332, 488, 568, 664, 976, 1136, 1328, 2729, 4331, 5063, 5458, 5893, 8662, 10126, 10916, 11786, 17324, 20252, 21832, 23572, 34648, 40504, 43664, 47144, 69296, 81008, 94288, 166469, 193759, 226507, 332938, 359473, 387518, 453014, 665876, 718946, 775036, 906028, 1331752, 1437892, 1550072, 1812056, 2663504, 2875784, 3100144, 3624112, 5751568, 11819299, 13816927, 16081997, 23638598, 27633854, 32163994, 47277196, 55267708, 64327988, 94554392, 110535416, 128655976, 189108784, 221070832, 257311952, 981001817, 1962003634, 3924007268, 7848014536, 15696029072]

約数ペア:

[(1, 15696029072), (2, 7848014536), (4, 3924007268), (8, 1962003634), (16, 981001817), (61, 257311952), (71, 221070832), (83, 189108784), (122, 128655976), (142, 110535416), (166, 94554392), (244, 64327988), (284, 55267708), (332, 47277196), (488, 32163994), (568, 27633854), (664, 23638598), (976, 16081997), (1136, 13816927), (1328, 11819299), (2729, 5751568), (4331, 3624112), (5063, 3100144), (5458, 2875784), (5893, 2663504), (8662, 1812056), (10126, 1550072), (10916, 1437892), (11786, 1331752), (17324, 906028), (20252, 775036), (21832, 718946), (23572, 665876), (34648, 453014), (40504, 387518), (43664, 359473), (47144, 332938), (69296, 226507), (81008, 193759), (94288, 166469)]