4058288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 40

約数和(自身を含む): 8593200

約数和(自身を除く): 4534912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 179, 208, 218, 358, 436, 716, 872, 1417, 1432, 1744, 2327, 2834, 2864, 4654, 5668, 9308, 11336, 18616, 19511, 22672, 37232, 39022, 78044, 156088, 253643, 312176, 507286, 1014572, 2029144, 4058288]

約数ペア:

[(1, 4058288), (2, 2029144), (4, 1014572), (8, 507286), (13, 312176), (16, 253643), (26, 156088), (52, 78044), (104, 39022), (109, 37232), (179, 22672), (208, 19511), (218, 18616), (358, 11336), (436, 9308), (716, 5668), (872, 4654), (1417, 2864), (1432, 2834), (1744, 2327)]