47207504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1103

約数の個数: 40

約数和(自身を含む): 97446888

約数和(自身を除く): 50239384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 272, 394, 788, 881, 1576, 1762, 3152, 3349, 3524, 6698, 7048, 13396, 14096, 14977, 26792, 29954, 53584, 59908, 119816, 173557, 239632, 347114, 694228, 1388456, 2776912, 2950469, 5900938, 11801876, 23603752, 47207504]

約数ペア:

[(1, 47207504), (2, 23603752), (4, 11801876), (8, 5900938), (16, 2950469), (17, 2776912), (34, 1388456), (68, 694228), (136, 347114), (197, 239632), (272, 173557), (394, 119816), (788, 59908), (881, 53584), (1576, 29954), (1762, 26792), (3152, 14977), (3349, 14096), (3524, 13396), (6698, 7048)]