56874664

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 134184960

約数和(自身を除く): 77310296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 127, 154, 254, 308, 508, 616, 727, 889, 1016, 1397, 1454, 1778, 2794, 2908, 3556, 5089, 5588, 5816, 7112, 7997, 9779, 10178, 11176, 15994, 19558, 20356, 31988, 39116, 40712, 55979, 63976, 78232, 92329, 111958, 184658, 223916, 369316, 447832, 646303, 738632, 1015619, 1292606, 2031238, 2585212, 4062476, 5170424, 7109333, 8124952, 14218666, 28437332, 56874664]

約数ペア:

[(1, 56874664), (2, 28437332), (4, 14218666), (7, 8124952), (8, 7109333), (11, 5170424), (14, 4062476), (22, 2585212), (28, 2031238), (44, 1292606), (56, 1015619), (77, 738632), (88, 646303), (127, 447832), (154, 369316), (254, 223916), (308, 184658), (508, 111958), (616, 92329), (727, 78232), (889, 63976), (1016, 55979), (1397, 40712), (1454, 39116), (1778, 31988), (2794, 20356), (2908, 19558), (3556, 15994), (5089, 11176), (5588, 10178), (5816, 9779), (7112, 7997)]