40293008

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1571}}^1$

素因数の和:1815

約数の個数: 40

約数和(自身を含む): 89666880

約数和(自身を除く): 49373872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1571, 1603, 1832, 3142, 3206, 3664, 6284, 6412, 10997, 12568, 12824, 21994, 25136, 25648, 43988, 87976, 175952, 359759, 719518, 1439036, 2518313, 2878072, 5036626, 5756144, 10073252, 20146504, 40293008]

約数ペア:

[(1, 40293008), (2, 20146504), (4, 10073252), (7, 5756144), (8, 5036626), (14, 2878072), (16, 2518313), (28, 1439036), (56, 719518), (112, 359759), (229, 175952), (458, 87976), (916, 43988), (1571, 25648), (1603, 25136), (1832, 21994), (3142, 12824), (3206, 12568), (3664, 10997), (6284, 6412)]