65715693056

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{9873151}}^1$

素因数の和:9873182

約数の個数: 40

約数和(自身を含む): 141403282944

約数和(自身を除く): 75687589888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 9873151, 19746302, 39492604, 78985208, 128350963, 157970416, 256701926, 315940832, 513403852, 631881664, 1026807704, 1263763328, 2053615408, 2527526656, 4107230816, 5055053312, 8214461632, 16428923264, 32857846528, 65715693056]

約数ペア:

[(1, 65715693056), (2, 32857846528), (4, 16428923264), (8, 8214461632), (13, 5055053312), (16, 4107230816), (26, 2527526656), (32, 2053615408), (52, 1263763328), (64, 1026807704), (104, 631881664), (128, 513403852), (208, 315940832), (256, 256701926), (416, 157970416), (512, 128350963), (832, 78985208), (1664, 39492604), (3328, 19746302), (6656, 9873151)]