4505648

素因数分解:

$2^4\times 7^3\times {\mathrm{821}}^1$

素因数の和:850

約数の個数: 40

約数和(自身を含む): 10192800

約数和(自身を除く): 5687152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 821, 1372, 1642, 2744, 3284, 5488, 5747, 6568, 11494, 13136, 22988, 40229, 45976, 80458, 91952, 160916, 281603, 321832, 563206, 643664, 1126412, 2252824, 4505648]

約数ペア:

[(1, 4505648), (2, 2252824), (4, 1126412), (7, 643664), (8, 563206), (14, 321832), (16, 281603), (28, 160916), (49, 91952), (56, 80458), (98, 45976), (112, 40229), (196, 22988), (343, 13136), (392, 11494), (686, 6568), (784, 5747), (821, 5488), (1372, 3284), (1642, 2744)]