39369928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 84268800

約数和(自身を除く): 44898872

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 109, 151, 184, 218, 299, 302, 436, 598, 604, 872, 1196, 1208, 1417, 1963, 2392, 2507, 2834, 3473, 3926, 5014, 5668, 6946, 7852, 10028, 11336, 13892, 15704, 16459, 20056, 27784, 32591, 32918, 45149, 65182, 65836, 90298, 130364, 131672, 180596, 213967, 260728, 361192, 378557, 427934, 757114, 855868, 1514228, 1711736, 3028456, 4921241, 9842482, 19684964, 39369928]

約数ペア:

[(1, 39369928), (2, 19684964), (4, 9842482), (8, 4921241), (13, 3028456), (23, 1711736), (26, 1514228), (46, 855868), (52, 757114), (92, 427934), (104, 378557), (109, 361192), (151, 260728), (184, 213967), (218, 180596), (299, 131672), (302, 130364), (436, 90298), (598, 65836), (604, 65182), (872, 45149), (1196, 32918), (1208, 32591), (1417, 27784), (1963, 20056), (2392, 16459), (2507, 15704), (2834, 13892), (3473, 11336), (3926, 10028), (5014, 7852), (5668, 6946)]