551552

素因数分解:

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

素因数の和:184

約数の個数: 32

約数和(自身を含む): 1142400

約数和(自身を除く): 590848

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 139, 248, 278, 496, 556, 992, 1112, 1984, 2224, 3968, 4309, 4448, 8618, 8896, 17236, 17792, 34472, 68944, 137888, 275776, 551552]

約数ペア:

[(1, 551552), (2, 275776), (4, 137888), (8, 68944), (16, 34472), (31, 17792), (32, 17236), (62, 8896), (64, 8618), (124, 4448), (128, 4309), (139, 3968), (248, 2224), (278, 1984), (496, 1112), (556, 992)]