26815732

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23197}}^1$

素因数の和:23235

約数の個数: 18

約数和(自身を含む): 49852502

約数和(自身を除く): 23036770

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 23197, 46394, 92788, 394349, 788698, 1577396, 6703933, 13407866, 26815732]

約数ペア:

[(1, 26815732), (2, 13407866), (4, 6703933), (17, 1577396), (34, 788698), (68, 394349), (289, 92788), (578, 46394), (1156, 23197)]