34719568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2443

約数の個数: 40

約数和(自身を含む): 73495296

約数和(自身を除く): 38775728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 2351, 3692, 4702, 7384, 9404, 14768, 18808, 30563, 37616, 61126, 122252, 166921, 244504, 333842, 489008, 667684, 1335368, 2169973, 2670736, 4339946, 8679892, 17359784, 34719568]

約数ペア:

[(1, 34719568), (2, 17359784), (4, 8679892), (8, 4339946), (13, 2670736), (16, 2169973), (26, 1335368), (52, 667684), (71, 489008), (104, 333842), (142, 244504), (208, 166921), (284, 122252), (568, 61126), (923, 37616), (1136, 30563), (1846, 18808), (2351, 14768), (3692, 9404), (4702, 7384)]