328716136

素因数分解:

$2^3\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{2617}}^1$

素因数の和:4873

約数の個数: 32

約数和(自身を含む): 704975040

約数和(自身を除く): 376258904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2243, 2617, 4486, 5234, 8972, 10468, 15701, 17944, 18319, 20936, 31402, 36638, 62804, 73276, 125608, 146552, 5869931, 11739862, 23479724, 41089517, 46959448, 82179034, 164358068, 328716136]

約数ペア:

[(1, 328716136), (2, 164358068), (4, 82179034), (7, 46959448), (8, 41089517), (14, 23479724), (28, 11739862), (56, 5869931), (2243, 146552), (2617, 125608), (4486, 73276), (5234, 62804), (8972, 36638), (10468, 31402), (15701, 20936), (17944, 18319)]