27815326

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7853}}^1$

素因数の和:7896

約数の個数: 32

約数和(自身を含む): 54286848

約数和(自身を除く): 26471522

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 7853, 15706, 54971, 86383, 109942, 172766, 180619, 361238, 604681, 1209362, 1264333, 1986809, 2528666, 3973618, 13907663, 27815326]

約数ペア:

[(1, 27815326), (2, 13907663), (7, 3973618), (11, 2528666), (14, 1986809), (22, 1264333), (23, 1209362), (46, 604681), (77, 361238), (154, 180619), (161, 172766), (253, 109942), (322, 86383), (506, 54971), (1771, 15706), (3542, 7853)]