672061952

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{77213}}^1$

素因数の和:77248

約数の個数: 40

約数和(自身を含む): 1421818596

約数和(自身を除く): 749756644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 77213, 154426, 308852, 617704, 1235408, 1312621, 2470816, 2625242, 4941632, 5250484, 9883264, 10500968, 19766528, 21001936, 39533056, 42003872, 84007744, 168015488, 336030976, 672061952]

約数ペア:

[(1, 672061952), (2, 336030976), (4, 168015488), (8, 84007744), (16, 42003872), (17, 39533056), (32, 21001936), (34, 19766528), (64, 10500968), (68, 9883264), (128, 5250484), (136, 4941632), (256, 2625242), (272, 2470816), (512, 1312621), (544, 1235408), (1088, 617704), (2176, 308852), (4352, 154426), (8704, 77213)]