4384743664

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1262887}}^1$

素因数の和:1262933

約数の個数: 40

約数和(自身を含む): 10022279168

約数和(自身を除く): 5637535504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 1262887, 2525774, 5051548, 8840209, 10103096, 17680418, 20206192, 35360836, 39149497, 70721672, 78298994, 141443344, 156597988, 274046479, 313195976, 548092958, 626391952, 1096185916, 2192371832, 4384743664]

約数ペア:

[(1, 4384743664), (2, 2192371832), (4, 1096185916), (7, 626391952), (8, 548092958), (14, 313195976), (16, 274046479), (28, 156597988), (31, 141443344), (56, 78298994), (62, 70721672), (112, 39149497), (124, 35360836), (217, 20206192), (248, 17680418), (434, 10103096), (496, 8840209), (868, 5051548), (1736, 2525774), (3472, 1262887)]