68444416

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{6521}}^1$

素因数の和:6578

約数の個数: 36

約数和(自身を含む): 139975164

約数和(自身を除く): 71530748

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 6521, 10496, 13042, 26084, 52168, 104336, 208672, 267361, 417344, 534722, 834688, 1069444, 1669376, 2138888, 4277776, 8555552, 17111104, 34222208, 68444416]

約数ペア:

[(1, 68444416), (2, 34222208), (4, 17111104), (8, 8555552), (16, 4277776), (32, 2138888), (41, 1669376), (64, 1069444), (82, 834688), (128, 534722), (164, 417344), (256, 267361), (328, 208672), (656, 104336), (1312, 52168), (2624, 26084), (5248, 13042), (6521, 10496)]