38121512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 85881600

約数和(自身を除く): 47760088

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 47, 52, 88, 94, 104, 143, 188, 286, 376, 517, 572, 611, 709, 1034, 1144, 1222, 1418, 2068, 2444, 2836, 4136, 4888, 5672, 6721, 7799, 9217, 13442, 15598, 18434, 26884, 31196, 33323, 36868, 53768, 62392, 66646, 73736, 101387, 133292, 202774, 266584, 366553, 405548, 433199, 733106, 811096, 866398, 1466212, 1732796, 2932424, 3465592, 4765189, 9530378, 19060756, 38121512]

約数ペア:

[(1, 38121512), (2, 19060756), (4, 9530378), (8, 4765189), (11, 3465592), (13, 2932424), (22, 1732796), (26, 1466212), (44, 866398), (47, 811096), (52, 733106), (88, 433199), (94, 405548), (104, 366553), (143, 266584), (188, 202774), (286, 133292), (376, 101387), (517, 73736), (572, 66646), (611, 62392), (709, 53768), (1034, 36868), (1144, 33323), (1222, 31196), (1418, 26884), (2068, 18434), (2444, 15598), (2836, 13442), (4136, 9217), (4888, 7799), (5672, 6721)]