39491272

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 88416000

約数和(自身を除く): 48924728

約数列:

[1, 2, 4, 8, 17, 19, 29, 31, 34, 38, 58, 62, 68, 76, 116, 124, 136, 152, 232, 248, 289, 323, 493, 527, 551, 578, 589, 646, 899, 986, 1054, 1102, 1156, 1178, 1292, 1798, 1972, 2108, 2204, 2312, 2356, 2584, 3596, 3944, 4216, 4408, 4712, 5491, 7192, 8381, 8959, 9367, 10013, 10982, 15283, 16762, 17081, 17918, 18734, 20026, 21964, 30566, 33524, 34162, 35836, 37468, 40052, 43928, 61132, 67048, 68324, 71672, 74936, 80104, 122264, 136648, 159239, 170221, 259811, 290377, 318478, 340442, 519622, 580754, 636956, 680884, 1039244, 1161508, 1273912, 1361768, 2078488, 2323016, 4936409, 9872818, 19745636, 39491272]

約数ペア:

[(1, 39491272), (2, 19745636), (4, 9872818), (8, 4936409), (17, 2323016), (19, 2078488), (29, 1361768), (31, 1273912), (34, 1161508), (38, 1039244), (58, 680884), (62, 636956), (68, 580754), (76, 519622), (116, 340442), (124, 318478), (136, 290377), (152, 259811), (232, 170221), (248, 159239), (289, 136648), (323, 122264), (493, 80104), (527, 74936), (551, 71672), (578, 68324), (589, 67048), (646, 61132), (899, 43928), (986, 40052), (1054, 37468), (1102, 35836), (1156, 34162), (1178, 33524), (1292, 30566), (1798, 21964), (1972, 20026), (2108, 18734), (2204, 17918), (2312, 17081), (2356, 16762), (2584, 15283), (3596, 10982), (3944, 10013), (4216, 9367), (4408, 8959), (4712, 8381), (5491, 7192)]