27492128

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 58010904

約数和(自身を除く): 30518776

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 521, 544, 776, 1042, 1552, 1649, 2084, 3104, 3298, 4168, 6596, 8336, 8857, 13192, 16672, 17714, 26384, 35428, 50537, 52768, 70856, 101074, 141712, 202148, 283424, 404296, 808592, 859129, 1617184, 1718258, 3436516, 6873032, 13746064, 27492128]

約数ペア:

[(1, 27492128), (2, 13746064), (4, 6873032), (8, 3436516), (16, 1718258), (17, 1617184), (32, 859129), (34, 808592), (68, 404296), (97, 283424), (136, 202148), (194, 141712), (272, 101074), (388, 70856), (521, 52768), (544, 50537), (776, 35428), (1042, 26384), (1552, 17714), (1649, 16672), (2084, 13192), (3104, 8857), (3298, 8336), (4168, 6596)]