38605728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 122381280

約数和(自身を除く): 83775552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 196, 203, 224, 232, 283, 294, 336, 348, 392, 406, 464, 566, 588, 609, 672, 696, 784, 812, 849, 928, 1132, 1176, 1218, 1392, 1421, 1568, 1624, 1698, 1981, 2264, 2352, 2436, 2784, 2842, 3248, 3396, 3962, 4263, 4528, 4704, 4872, 5684, 5943, 6496, 6792, 7924, 8207, 8526, 9056, 9744, 11368, 11886, 13584, 13867, 15848, 16414, 17052, 19488, 22736, 23772, 24621, 27168, 27734, 31696, 32828, 34104, 41601, 45472, 47544, 49242, 55468, 57449, 63392, 65656, 68208, 83202, 95088, 98484, 110936, 114898, 131312, 136416, 166404, 172347, 190176, 196968, 221872, 229796, 262624, 332808, 344694, 393936, 402143, 443744, 459592, 665616, 689388, 787872, 804286, 919184, 1206429, 1331232, 1378776, 1608572, 1838368, 2412858, 2757552, 3217144, 4825716, 5515104, 6434288, 9651432, 12868576, 19302864, 38605728]

約数ペア:

[(1, 38605728), (2, 19302864), (3, 12868576), (4, 9651432), (6, 6434288), (7, 5515104), (8, 4825716), (12, 3217144), (14, 2757552), (16, 2412858), (21, 1838368), (24, 1608572), (28, 1378776), (29, 1331232), (32, 1206429), (42, 919184), (48, 804286), (49, 787872), (56, 689388), (58, 665616), (84, 459592), (87, 443744), (96, 402143), (98, 393936), (112, 344694), (116, 332808), (147, 262624), (168, 229796), (174, 221872), (196, 196968), (203, 190176), (224, 172347), (232, 166404), (283, 136416), (294, 131312), (336, 114898), (348, 110936), (392, 98484), (406, 95088), (464, 83202), (566, 68208), (588, 65656), (609, 63392), (672, 57449), (696, 55468), (784, 49242), (812, 47544), (849, 45472), (928, 41601), (1132, 34104), (1176, 32828), (1218, 31696), (1392, 27734), (1421, 27168), (1568, 24621), (1624, 23772), (1698, 22736), (1981, 19488), (2264, 17052), (2352, 16414), (2436, 15848), (2784, 13867), (2842, 13584), (3248, 11886), (3396, 11368), (3962, 9744), (4263, 9056), (4528, 8526), (4704, 8207), (4872, 7924), (5684, 6792), (5943, 6496)]