38988528

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 107150880

約数和(自身を除く): 68162352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 48, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 464, 592, 696, 757, 888, 1073, 1392, 1514, 1776, 2146, 2271, 3028, 3219, 4292, 4542, 6056, 6438, 8584, 9084, 12112, 12876, 17168, 18168, 21953, 25752, 28009, 36336, 43906, 51504, 56018, 65859, 84027, 87812, 112036, 131718, 168054, 175624, 224072, 263436, 336108, 351248, 448144, 526872, 672216, 812261, 1053744, 1344432, 1624522, 2436783, 3249044, 4873566, 6498088, 9747132, 12996176, 19494264, 38988528]

約数ペア:

[(1, 38988528), (2, 19494264), (3, 12996176), (4, 9747132), (6, 6498088), (8, 4873566), (12, 3249044), (16, 2436783), (24, 1624522), (29, 1344432), (37, 1053744), (48, 812261), (58, 672216), (74, 526872), (87, 448144), (111, 351248), (116, 336108), (148, 263436), (174, 224072), (222, 175624), (232, 168054), (296, 131718), (348, 112036), (444, 87812), (464, 84027), (592, 65859), (696, 56018), (757, 51504), (888, 43906), (1073, 36336), (1392, 28009), (1514, 25752), (1776, 21953), (2146, 18168), (2271, 17168), (3028, 12876), (3219, 12112), (4292, 9084), (4542, 8584), (6056, 6438)]