25190704

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 65138688

約数和(自身を除く): 39947984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 112, 127, 154, 161, 176, 184, 196, 253, 254, 308, 322, 368, 392, 506, 508, 539, 616, 644, 784, 889, 1012, 1016, 1078, 1127, 1232, 1288, 1397, 1771, 1778, 2024, 2032, 2156, 2254, 2576, 2794, 2921, 3542, 3556, 4048, 4312, 4508, 5588, 5842, 6223, 7084, 7112, 8624, 9016, 9779, 11176, 11684, 12397, 12446, 14168, 14224, 18032, 19558, 20447, 22352, 23368, 24794, 24892, 28336, 32131, 39116, 40894, 46736, 49588, 49784, 64262, 68453, 78232, 81788, 99176, 99568, 128524, 136906, 143129, 156464, 163576, 198352, 224917, 257048, 273812, 286258, 327152, 449834, 514096, 547624, 572516, 899668, 1095248, 1145032, 1574419, 1799336, 2290064, 3148838, 3598672, 6297676, 12595352, 25190704]

約数ペア:

[(1, 25190704), (2, 12595352), (4, 6297676), (7, 3598672), (8, 3148838), (11, 2290064), (14, 1799336), (16, 1574419), (22, 1145032), (23, 1095248), (28, 899668), (44, 572516), (46, 547624), (49, 514096), (56, 449834), (77, 327152), (88, 286258), (92, 273812), (98, 257048), (112, 224917), (127, 198352), (154, 163576), (161, 156464), (176, 143129), (184, 136906), (196, 128524), (253, 99568), (254, 99176), (308, 81788), (322, 78232), (368, 68453), (392, 64262), (506, 49784), (508, 49588), (539, 46736), (616, 40894), (644, 39116), (784, 32131), (889, 28336), (1012, 24892), (1016, 24794), (1078, 23368), (1127, 22352), (1232, 20447), (1288, 19558), (1397, 18032), (1771, 14224), (1778, 14168), (2024, 12446), (2032, 12397), (2156, 11684), (2254, 11176), (2576, 9779), (2794, 9016), (2921, 8624), (3542, 7112), (3556, 7084), (4048, 6223), (4312, 5842), (4508, 5588)]