40009088

素因数分解:

$2^7\times 7^2\times {\mathrm{6379}}^1$

素因数の和:6407

約数の個数: 48

約数和(自身を含む): 92733300

約数和(自身を除く): 52724212

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, 6379, 12758, 25516, 44653, 51032, 89306, 102064, 178612, 204128, 312571, 357224, 408256, 625142, 714448, 816512, 1250284, 1428896, 2500568, 2857792, 5001136, 5715584, 10002272, 20004544, 40009088]

約数ペア:

[(1, 40009088), (2, 20004544), (4, 10002272), (7, 5715584), (8, 5001136), (14, 2857792), (16, 2500568), (28, 1428896), (32, 1250284), (49, 816512), (56, 714448), (64, 625142), (98, 408256), (112, 357224), (128, 312571), (196, 204128), (224, 178612), (392, 102064), (448, 89306), (784, 51032), (896, 44653), (1568, 25516), (3136, 12758), (6272, 6379)]