27219248

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12791}}^1$

素因数の和:12825

約数の個数: 40

約数和(自身を含む): 63448320

約数和(自身を除く): 36229072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 12791, 25582, 51164, 89537, 102328, 179074, 204656, 243029, 358148, 486058, 716296, 972116, 1432592, 1701203, 1944232, 3402406, 3888464, 6804812, 13609624, 27219248]

約数ペア:

[(1, 27219248), (2, 13609624), (4, 6804812), (7, 3888464), (8, 3402406), (14, 1944232), (16, 1701203), (19, 1432592), (28, 972116), (38, 716296), (56, 486058), (76, 358148), (112, 243029), (133, 204656), (152, 179074), (266, 102328), (304, 89537), (532, 51164), (1064, 25582), (2128, 12791)]