5378128

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1595

約数の個数: 40

約数和(自身を含む): 12300800

約数和(自身を除く): 6922672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1549, 1736, 3098, 3472, 6196, 10843, 12392, 21686, 24784, 43372, 48019, 86744, 96038, 173488, 192076, 336133, 384152, 672266, 768304, 1344532, 2689064, 5378128]

約数ペア:

[(1, 5378128), (2, 2689064), (4, 1344532), (7, 768304), (8, 672266), (14, 384152), (16, 336133), (28, 192076), (31, 173488), (56, 96038), (62, 86744), (112, 48019), (124, 43372), (217, 24784), (248, 21686), (434, 12392), (496, 10843), (868, 6196), (1549, 3472), (1736, 3098)]