40376572184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{380251}}^1$

素因数の和:381291

約数の個数: 32

約数和(自身を含む): 81609684240

約数和(自身を除く): 41233112056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1021, 2042, 4084, 8168, 13273, 26546, 53092, 106184, 380251, 760502, 1521004, 3042008, 4943263, 9886526, 19773052, 39546104, 388236271, 776472542, 1552945084, 3105890168, 5047071523, 10094143046, 20188286092, 40376572184]

約数ペア:

[(1, 40376572184), (2, 20188286092), (4, 10094143046), (8, 5047071523), (13, 3105890168), (26, 1552945084), (52, 776472542), (104, 388236271), (1021, 39546104), (2042, 19773052), (4084, 9886526), (8168, 4943263), (13273, 3042008), (26546, 1521004), (53092, 760502), (106184, 380251)]