26306344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2887}}^1$

素因数の和:2977

約数の個数: 32

約数和(自身を含む): 53023680

約数和(自身を除く): 26717336

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 2887, 4556, 5774, 9112, 11548, 23096, 49079, 98158, 193429, 196316, 386858, 392632, 773716, 1547432, 3288293, 6576586, 13153172, 26306344]

約数ペア:

[(1, 26306344), (2, 13153172), (4, 6576586), (8, 3288293), (17, 1547432), (34, 773716), (67, 392632), (68, 386858), (134, 196316), (136, 193429), (268, 98158), (536, 49079), (1139, 23096), (2278, 11548), (2887, 9112), (4556, 5774)]