56876144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2819}}^1$

素因数の和:2937

約数の個数: 40

約数和(自身を含む): 119940240

約数和(自身を除く): 63064096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 2819, 5044, 5638, 10088, 11276, 20176, 22552, 36647, 45104, 73294, 146588, 273443, 293176, 546886, 586352, 1093772, 2187544, 3554759, 4375088, 7109518, 14219036, 28438072, 56876144]

約数ペア:

[(1, 56876144), (2, 28438072), (4, 14219036), (8, 7109518), (13, 4375088), (16, 3554759), (26, 2187544), (52, 1093772), (97, 586352), (104, 546886), (194, 293176), (208, 273443), (388, 146588), (776, 73294), (1261, 45104), (1552, 36647), (2522, 22552), (2819, 20176), (5044, 11276), (5638, 10088)]