38028452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 88252416

約数和(自身を除く): 50223964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 47, 71, 74, 77, 94, 142, 148, 154, 188, 259, 284, 308, 329, 407, 497, 517, 518, 658, 781, 814, 994, 1034, 1036, 1316, 1562, 1628, 1739, 1988, 2068, 2627, 2849, 3124, 3337, 3478, 3619, 5254, 5467, 5698, 6674, 6956, 7238, 10508, 10934, 11396, 12173, 13348, 14476, 18389, 19129, 21868, 23359, 24346, 28897, 36707, 36778, 38258, 46718, 48692, 57794, 73414, 73556, 76516, 93436, 115588, 123469, 133903, 146828, 202279, 246938, 256949, 267806, 404558, 493876, 513898, 535612, 809116, 864283, 1027796, 1358159, 1728566, 2716318, 3457132, 5432636, 9507113, 19014226, 38028452]

約数ペア:

[(1, 38028452), (2, 19014226), (4, 9507113), (7, 5432636), (11, 3457132), (14, 2716318), (22, 1728566), (28, 1358159), (37, 1027796), (44, 864283), (47, 809116), (71, 535612), (74, 513898), (77, 493876), (94, 404558), (142, 267806), (148, 256949), (154, 246938), (188, 202279), (259, 146828), (284, 133903), (308, 123469), (329, 115588), (407, 93436), (497, 76516), (517, 73556), (518, 73414), (658, 57794), (781, 48692), (814, 46718), (994, 38258), (1034, 36778), (1036, 36707), (1316, 28897), (1562, 24346), (1628, 23359), (1739, 21868), (1988, 19129), (2068, 18389), (2627, 14476), (2849, 13348), (3124, 12173), (3337, 11396), (3478, 10934), (3619, 10508), (5254, 7238), (5467, 6956), (5698, 6674)]