39928128

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 111922560

約数和(自身を除く): 71994432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 71, 87, 96, 101, 116, 142, 174, 192, 202, 213, 232, 284, 303, 348, 404, 426, 464, 568, 606, 696, 808, 852, 928, 1136, 1212, 1392, 1616, 1704, 1856, 2059, 2272, 2424, 2784, 2929, 3232, 3408, 4118, 4544, 4848, 5568, 5858, 6177, 6464, 6816, 7171, 8236, 8787, 9696, 11716, 12354, 13632, 14342, 16472, 17574, 19392, 21513, 23432, 24708, 28684, 32944, 35148, 43026, 46864, 49416, 57368, 65888, 70296, 86052, 93728, 98832, 114736, 131776, 140592, 172104, 187456, 197664, 207959, 229472, 281184, 344208, 395328, 415918, 458944, 562368, 623877, 688416, 831836, 1247754, 1376832, 1663672, 2495508, 3327344, 4991016, 6654688, 9982032, 13309376, 19964064, 39928128]

約数ペア:

[(1, 39928128), (2, 19964064), (3, 13309376), (4, 9982032), (6, 6654688), (8, 4991016), (12, 3327344), (16, 2495508), (24, 1663672), (29, 1376832), (32, 1247754), (48, 831836), (58, 688416), (64, 623877), (71, 562368), (87, 458944), (96, 415918), (101, 395328), (116, 344208), (142, 281184), (174, 229472), (192, 207959), (202, 197664), (213, 187456), (232, 172104), (284, 140592), (303, 131776), (348, 114736), (404, 98832), (426, 93728), (464, 86052), (568, 70296), (606, 65888), (696, 57368), (808, 49416), (852, 46864), (928, 43026), (1136, 35148), (1212, 32944), (1392, 28684), (1616, 24708), (1704, 23432), (1856, 21513), (2059, 19392), (2272, 17574), (2424, 16472), (2784, 14342), (2929, 13632), (3232, 12354), (3408, 11716), (4118, 9696), (4544, 8787), (4848, 8236), (5568, 7171), (5858, 6816), (6177, 6464)]