64683632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3079}}^1$

素因数の和:3201

約数の個数: 40

約数和(自身を含む): 136345440

約数和(自身を除く): 71661808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 3079, 5252, 6158, 10504, 12316, 21008, 24632, 40027, 49264, 80054, 160108, 310979, 320216, 621958, 640432, 1243916, 2487832, 4042727, 4975664, 8085454, 16170908, 32341816, 64683632]

約数ペア:

[(1, 64683632), (2, 32341816), (4, 16170908), (8, 8085454), (13, 4975664), (16, 4042727), (26, 2487832), (52, 1243916), (101, 640432), (104, 621958), (202, 320216), (208, 310979), (404, 160108), (808, 80054), (1313, 49264), (1616, 40027), (2626, 24632), (3079, 21008), (5252, 12316), (6158, 10504)]