26968324

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:648

約数の個数: 36

約数和(自身を含む): 51447060

約数和(自身を除く): 24478736

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 289, 569, 578, 697, 1138, 1156, 1394, 2276, 2788, 9673, 11849, 19346, 23329, 23698, 38692, 46658, 47396, 93316, 164441, 328882, 396593, 657764, 793186, 1586372, 6742081, 13484162, 26968324]

約数ペア:

[(1, 26968324), (2, 13484162), (4, 6742081), (17, 1586372), (34, 793186), (41, 657764), (68, 396593), (82, 328882), (164, 164441), (289, 93316), (569, 47396), (578, 46658), (697, 38692), (1138, 23698), (1156, 23329), (1394, 19346), (2276, 11849), (2788, 9673)]