78419264

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15913}}^1$

素因数の和:15943

約数の個数: 56

約数和(自身を含む): 194023488

約数和(自身を除く): 115604224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 15913, 31826, 63652, 111391, 127304, 175043, 222782, 254608, 350086, 445564, 509216, 700172, 891128, 1018432, 1225301, 1400344, 1782256, 2450602, 2800688, 3564512, 4901204, 5601376, 7129024, 9802408, 11202752, 19604816, 39209632, 78419264]

約数ペア:

[(1, 78419264), (2, 39209632), (4, 19604816), (7, 11202752), (8, 9802408), (11, 7129024), (14, 5601376), (16, 4901204), (22, 3564512), (28, 2800688), (32, 2450602), (44, 1782256), (56, 1400344), (64, 1225301), (77, 1018432), (88, 891128), (112, 700172), (154, 509216), (176, 445564), (224, 350086), (308, 254608), (352, 222782), (448, 175043), (616, 127304), (704, 111391), (1232, 63652), (2464, 31826), (4928, 15913)]