17181424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 39184992

約数和(自身を除く): 22003568

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 43, 52, 68, 86, 104, 113, 136, 172, 208, 221, 226, 272, 344, 442, 452, 559, 688, 731, 884, 904, 1118, 1462, 1469, 1768, 1808, 1921, 2236, 2924, 2938, 3536, 3842, 4472, 4859, 5848, 5876, 7684, 8944, 9503, 9718, 11696, 11752, 15368, 19006, 19436, 23504, 24973, 30736, 38012, 38872, 49946, 63167, 76024, 77744, 82603, 99892, 126334, 152048, 165206, 199784, 252668, 330412, 399568, 505336, 660824, 1010672, 1073839, 1321648, 2147678, 4295356, 8590712, 17181424]

約数ペア:

[(1, 17181424), (2, 8590712), (4, 4295356), (8, 2147678), (13, 1321648), (16, 1073839), (17, 1010672), (26, 660824), (34, 505336), (43, 399568), (52, 330412), (68, 252668), (86, 199784), (104, 165206), (113, 152048), (136, 126334), (172, 99892), (208, 82603), (221, 77744), (226, 76024), (272, 63167), (344, 49946), (442, 38872), (452, 38012), (559, 30736), (688, 24973), (731, 23504), (884, 19436), (904, 19006), (1118, 15368), (1462, 11752), (1469, 11696), (1768, 9718), (1808, 9503), (1921, 8944), (2236, 7684), (2924, 5876), (2938, 5848), (3536, 4859), (3842, 4472)]