64427056

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 128116800

約数和(自身を除く): 63689744

約数列:

[1, 2, 4, 8, 16, 59, 118, 139, 236, 278, 472, 491, 556, 944, 982, 1112, 1964, 2224, 3928, 7856, 8201, 16402, 28969, 32804, 57938, 65608, 68249, 115876, 131216, 136498, 231752, 272996, 463504, 545992, 1091984, 4026691, 8053382, 16106764, 32213528, 64427056]

約数ペア:

[(1, 64427056), (2, 32213528), (4, 16106764), (8, 8053382), (16, 4026691), (59, 1091984), (118, 545992), (139, 463504), (236, 272996), (278, 231752), (472, 136498), (491, 131216), (556, 115876), (944, 68249), (982, 65608), (1112, 57938), (1964, 32804), (2224, 28969), (3928, 16402), (7856, 8201)]