275033984

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{69313}}^1$

素因数の和:69358

約数の個数: 32

約数和(自身を含む): 565602240

約数和(自身を除く): 290568256

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 69313, 138626, 277252, 554504, 1109008, 2148703, 2218016, 4297406, 4436032, 8594812, 8872064, 17189624, 34379248, 68758496, 137516992, 275033984]

約数ペア:

[(1, 275033984), (2, 137516992), (4, 68758496), (8, 34379248), (16, 17189624), (31, 8872064), (32, 8594812), (62, 4436032), (64, 4297406), (124, 2218016), (128, 2148703), (248, 1109008), (496, 554504), (992, 277252), (1984, 138626), (3968, 69313)]