1267702912

素因数分解:

$2^7\times 7^2\times {\mathrm{202121}}^1$

素因数の和:202149

約数の個数: 48

約数和(自身を含む): 2937843270

約数和(自身を除く): 1670140358

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 202121, 404242, 808484, 1414847, 1616968, 2829694, 3233936, 5659388, 6467872, 9903929, 11318776, 12935744, 19807858, 22637552, 25871488, 39615716, 45275104, 79231432, 90550208, 158462864, 181100416, 316925728, 633851456, 1267702912]

約数ペア:

[(1, 1267702912), (2, 633851456), (4, 316925728), (7, 181100416), (8, 158462864), (14, 90550208), (16, 79231432), (28, 45275104), (32, 39615716), (49, 25871488), (56, 22637552), (64, 19807858), (98, 12935744), (112, 11318776), (128, 9903929), (196, 6467872), (224, 5659388), (392, 3233936), (448, 2829694), (784, 1616968), (896, 1414847), (1568, 808484), (3136, 404242), (6272, 202121)]