79889264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54869}}^1$

素因数の和:54897

約数の個数: 40

約数和(自身を含む): 190508640

約数和(自身を除く): 110619376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 54869, 109738, 219476, 384083, 438952, 713297, 768166, 877904, 1426594, 1536332, 2853188, 3072664, 4993079, 5706376, 6145328, 9986158, 11412752, 19972316, 39944632, 79889264]

約数ペア:

[(1, 79889264), (2, 39944632), (4, 19972316), (7, 11412752), (8, 9986158), (13, 6145328), (14, 5706376), (16, 4993079), (26, 3072664), (28, 2853188), (52, 1536332), (56, 1426594), (91, 877904), (104, 768166), (112, 713297), (182, 438952), (208, 384083), (364, 219476), (728, 109738), (1456, 54869)]