68819296

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23633}}^1$

素因数の和:23663

約数の個数: 48

約数和(自身を含む): 166761504

約数和(自身を除く): 97942208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 23633, 47266, 94532, 165431, 189064, 307229, 330862, 378128, 614458, 661724, 756256, 1228916, 1323448, 2150603, 2457832, 2646896, 4301206, 4915664, 5293792, 8602412, 9831328, 17204824, 34409648, 68819296]

約数ペア:

[(1, 68819296), (2, 34409648), (4, 17204824), (7, 9831328), (8, 8602412), (13, 5293792), (14, 4915664), (16, 4301206), (26, 2646896), (28, 2457832), (32, 2150603), (52, 1323448), (56, 1228916), (91, 756256), (104, 661724), (112, 614458), (182, 378128), (208, 330862), (224, 307229), (364, 189064), (416, 165431), (728, 94532), (1456, 47266), (2912, 23633)]