27568982

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 49244160

約数和(自身を除く): 21675178

約数列:

[1, 2, 7, 14, 31, 62, 139, 217, 278, 434, 457, 914, 973, 1946, 3199, 4309, 6398, 8618, 14167, 28334, 30163, 60326, 63523, 99169, 127046, 198338, 444661, 889322, 1969213, 3938426, 13784491, 27568982]

約数ペア:

[(1, 27568982), (2, 13784491), (7, 3938426), (14, 1969213), (31, 889322), (62, 444661), (139, 198338), (217, 127046), (278, 99169), (434, 63523), (457, 60326), (914, 30163), (973, 28334), (1946, 14167), (3199, 8618), (4309, 6398)]