13305891592

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^2\times {\mathrm{40361}}^1$

素因数の和:40439

約数の個数: 72

約数和(自身を含む): 30057783210

約数和(自身を除く): 16751891618

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 841, 1421, 1624, 1682, 2842, 3364, 5684, 5887, 6728, 11368, 11774, 23548, 40361, 41209, 47096, 80722, 82418, 161444, 164836, 282527, 322888, 329672, 565054, 1130108, 1170469, 1977689, 2260216, 2340938, 3955378, 4681876, 7910756, 8193283, 9363752, 15821512, 16386566, 32773132, 33943601, 57352981, 65546264, 67887202, 114705962, 135774404, 229411924, 237605207, 271548808, 458823848, 475210414, 950420828, 1663236449, 1900841656, 3326472898, 6652945796, 13305891592]

約数ペア:

[(1, 13305891592), (2, 6652945796), (4, 3326472898), (7, 1900841656), (8, 1663236449), (14, 950420828), (28, 475210414), (29, 458823848), (49, 271548808), (56, 237605207), (58, 229411924), (98, 135774404), (116, 114705962), (196, 67887202), (203, 65546264), (232, 57352981), (392, 33943601), (406, 32773132), (812, 16386566), (841, 15821512), (1421, 9363752), (1624, 8193283), (1682, 7910756), (2842, 4681876), (3364, 3955378), (5684, 2340938), (5887, 2260216), (6728, 1977689), (11368, 1170469), (11774, 1130108), (23548, 565054), (40361, 329672), (41209, 322888), (47096, 282527), (80722, 164836), (82418, 161444)]