713315056

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{443}}^1\times {\mathrm{641}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 1396165104

約数和(自身を除く): 682850048

約数列:

[1, 2, 4, 8, 16, 157, 314, 443, 628, 641, 886, 1256, 1282, 1772, 2512, 2564, 3544, 5128, 7088, 10256, 69551, 100637, 139102, 201274, 278204, 283963, 402548, 556408, 567926, 805096, 1112816, 1135852, 1610192, 2271704, 4543408, 44582191, 89164382, 178328764, 356657528, 713315056]

約数ペア:

[(1, 713315056), (2, 356657528), (4, 178328764), (8, 89164382), (16, 44582191), (157, 4543408), (314, 2271704), (443, 1610192), (628, 1135852), (641, 1112816), (886, 805096), (1256, 567926), (1282, 556408), (1772, 402548), (2512, 283963), (2564, 278204), (3544, 201274), (5128, 139102), (7088, 100637), (10256, 69551)]