38561432

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 128

約数和(自身を含む): 96768000

約数和(自身を除く): 58206568

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 47, 49, 52, 56, 91, 92, 94, 98, 104, 161, 182, 184, 188, 196, 299, 322, 329, 343, 364, 376, 392, 598, 611, 637, 644, 658, 686, 728, 1081, 1127, 1196, 1222, 1274, 1288, 1316, 1372, 2093, 2162, 2254, 2303, 2392, 2444, 2548, 2632, 2744, 4186, 4277, 4324, 4459, 4508, 4606, 4888, 5096, 7567, 7889, 8372, 8554, 8648, 8918, 9016, 9212, 14053, 14651, 15134, 15778, 16121, 16744, 17108, 17836, 18424, 28106, 29302, 29939, 30268, 31556, 32242, 34216, 35672, 52969, 56212, 58604, 59878, 60536, 63112, 64484, 98371, 102557, 105938, 112424, 117208, 119756, 128968, 196742, 205114, 209573, 211876, 239512, 370783, 393484, 410228, 419146, 423752, 688597, 741566, 786968, 820456, 838292, 1377194, 1483132, 1676584, 2754388, 2966264, 4820179, 5508776, 9640358, 19280716, 38561432]

約数ペア:

[(1, 38561432), (2, 19280716), (4, 9640358), (7, 5508776), (8, 4820179), (13, 2966264), (14, 2754388), (23, 1676584), (26, 1483132), (28, 1377194), (46, 838292), (47, 820456), (49, 786968), (52, 741566), (56, 688597), (91, 423752), (92, 419146), (94, 410228), (98, 393484), (104, 370783), (161, 239512), (182, 211876), (184, 209573), (188, 205114), (196, 196742), (299, 128968), (322, 119756), (329, 117208), (343, 112424), (364, 105938), (376, 102557), (392, 98371), (598, 64484), (611, 63112), (637, 60536), (644, 59878), (658, 58604), (686, 56212), (728, 52969), (1081, 35672), (1127, 34216), (1196, 32242), (1222, 31556), (1274, 30268), (1288, 29939), (1316, 29302), (1372, 28106), (2093, 18424), (2162, 17836), (2254, 17108), (2303, 16744), (2392, 16121), (2444, 15778), (2548, 15134), (2632, 14651), (2744, 14053), (4186, 9212), (4277, 9016), (4324, 8918), (4459, 8648), (4508, 8554), (4606, 8372), (4888, 7889), (5096, 7567)]