27991736

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 55188000

約数和(自身を除く): 27196264

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 596, 1021, 1192, 2042, 3427, 4084, 6854, 8168, 13708, 23483, 27416, 46966, 93932, 152129, 187864, 304258, 608516, 1217032, 3498967, 6997934, 13995868, 27991736]

約数ペア:

[(1, 27991736), (2, 13995868), (4, 6997934), (8, 3498967), (23, 1217032), (46, 608516), (92, 304258), (149, 187864), (184, 152129), (298, 93932), (596, 46966), (1021, 27416), (1192, 23483), (2042, 13708), (3427, 8168), (4084, 6854)]