78365168

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14887}}^1$

素因数の和:14949

約数の個数: 40

約数和(自身を含む): 177226752

約数和(自身を除く): 98861584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 14887, 29774, 59548, 104209, 119096, 208418, 238192, 416836, 699689, 833672, 1399378, 1667344, 2798756, 4897823, 5597512, 9795646, 11195024, 19591292, 39182584, 78365168]

約数ペア:

[(1, 78365168), (2, 39182584), (4, 19591292), (7, 11195024), (8, 9795646), (14, 5597512), (16, 4897823), (28, 2798756), (47, 1667344), (56, 1399378), (94, 833672), (112, 699689), (188, 416836), (329, 238192), (376, 208418), (658, 119096), (752, 104209), (1316, 59548), (2632, 29774), (5264, 14887)]