17689672

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 45501120

約数和(自身を除く): 27811448

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 47, 52, 56, 77, 88, 91, 94, 104, 143, 154, 182, 188, 286, 308, 329, 364, 376, 517, 572, 611, 616, 658, 728, 1001, 1034, 1144, 1222, 1316, 2002, 2068, 2209, 2444, 2632, 3619, 4004, 4136, 4277, 4418, 4888, 6721, 7238, 8008, 8554, 8836, 13442, 14476, 15463, 17108, 17672, 24299, 26884, 28717, 28952, 30926, 34216, 47047, 48598, 53768, 57434, 61852, 94094, 97196, 114868, 123704, 170093, 188188, 194392, 201019, 229736, 315887, 340186, 376376, 402038, 631774, 680372, 804076, 1263548, 1360744, 1608152, 2211209, 2527096, 4422418, 8844836, 17689672]

約数ペア:

[(1, 17689672), (2, 8844836), (4, 4422418), (7, 2527096), (8, 2211209), (11, 1608152), (13, 1360744), (14, 1263548), (22, 804076), (26, 680372), (28, 631774), (44, 402038), (47, 376376), (52, 340186), (56, 315887), (77, 229736), (88, 201019), (91, 194392), (94, 188188), (104, 170093), (143, 123704), (154, 114868), (182, 97196), (188, 94094), (286, 61852), (308, 57434), (329, 53768), (364, 48598), (376, 47047), (517, 34216), (572, 30926), (611, 28952), (616, 28717), (658, 26884), (728, 24299), (1001, 17672), (1034, 17108), (1144, 15463), (1222, 14476), (1316, 13442), (2002, 8836), (2068, 8554), (2209, 8008), (2444, 7238), (2632, 6721), (3619, 4888), (4004, 4418), (4136, 4277)]