3958555456

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{25633}}^1$

素因数の和:25791

約数の個数: 56

約数和(自身を含む): 8334126080

約数和(自身を除く): 4375570624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 152, 254, 304, 508, 608, 1016, 1216, 2032, 2413, 4064, 4826, 8128, 9652, 19304, 25633, 38608, 51266, 77216, 102532, 154432, 205064, 410128, 487027, 820256, 974054, 1640512, 1948108, 3255391, 3896216, 6510782, 7792432, 13021564, 15584864, 26043128, 31169728, 52086256, 61852429, 104172512, 123704858, 208345024, 247409716, 494819432, 989638864, 1979277728, 3958555456]

約数ペア:

[(1, 3958555456), (2, 1979277728), (4, 989638864), (8, 494819432), (16, 247409716), (19, 208345024), (32, 123704858), (38, 104172512), (64, 61852429), (76, 52086256), (127, 31169728), (152, 26043128), (254, 15584864), (304, 13021564), (508, 7792432), (608, 6510782), (1016, 3896216), (1216, 3255391), (2032, 1948108), (2413, 1640512), (4064, 974054), (4826, 820256), (8128, 487027), (9652, 410128), (19304, 205064), (25633, 154432), (38608, 102532), (51266, 77216)]