39999932

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49261}}^1$

素因数の和:49301

約数の個数: 24

約数和(自身を含む): 82760160

約数和(自身を除く): 42760228

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 49261, 98522, 197044, 344827, 689654, 1379308, 1428569, 2857138, 5714276, 9999983, 19999966, 39999932]

約数ペア:

[(1, 39999932), (2, 19999966), (4, 9999983), (7, 5714276), (14, 2857138), (28, 1428569), (29, 1379308), (58, 689654), (116, 344827), (203, 197044), (406, 98522), (812, 49261)]