687726976

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{316051}}^1$

素因数の和:316082

約数の個数: 32

約数和(自身を含む): 1450678680

約数和(自身を除く): 762951704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 316051, 632102, 1264204, 2528408, 5056816, 5372867, 10113632, 10745734, 20227264, 21491468, 40454528, 42982936, 85965872, 171931744, 343863488, 687726976]

約数ペア:

[(1, 687726976), (2, 343863488), (4, 171931744), (8, 85965872), (16, 42982936), (17, 40454528), (32, 21491468), (34, 20227264), (64, 10745734), (68, 10113632), (128, 5372867), (136, 5056816), (272, 2528408), (544, 1264204), (1088, 632102), (2176, 316051)]