64569626512

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{281207}}^1$

素因数の和:281455

約数の個数: 40

約数和(自身を含む): 127205001216

約数和(自身を除く): 62635374704

約数列:

[1, 2, 4, 8, 16, 113, 127, 226, 254, 452, 508, 904, 1016, 1808, 2032, 14351, 28702, 57404, 114808, 229616, 281207, 562414, 1124828, 2249656, 4499312, 31776391, 35713289, 63552782, 71426578, 127105564, 142853156, 254211128, 285706312, 508422256, 571412624, 4035601657, 8071203314, 16142406628, 32284813256, 64569626512]

約数ペア:

[(1, 64569626512), (2, 32284813256), (4, 16142406628), (8, 8071203314), (16, 4035601657), (113, 571412624), (127, 508422256), (226, 285706312), (254, 254211128), (452, 142853156), (508, 127105564), (904, 71426578), (1016, 63552782), (1808, 35713289), (2032, 31776391), (14351, 4499312), (28702, 2249656), (57404, 1124828), (114808, 562414), (229616, 281207)]