313589312

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{67121}}^1$

素因数の和:67206

約数の個数: 28

約数和(自身を含む): 630812556

約数和(自身を除く): 317223244

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 67121, 134242, 268484, 536968, 1073936, 2147872, 4295744, 4899833, 9799666, 19599332, 39198664, 78397328, 156794656, 313589312]

約数ペア:

[(1, 313589312), (2, 156794656), (4, 78397328), (8, 39198664), (16, 19599332), (32, 9799666), (64, 4899833), (73, 4295744), (146, 2147872), (292, 1073936), (584, 536968), (1168, 268484), (2336, 134242), (4672, 67121)]