745872712

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{42437}}^1$

素因数の和:42482

約数の個数: 32

約数和(自身を含む): 1515036600

約数和(自身を除く): 769163888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2197, 4394, 8788, 17576, 42437, 84874, 169748, 339496, 551681, 1103362, 2206724, 4413448, 7171853, 14343706, 28687412, 57374824, 93234089, 186468178, 372936356, 745872712]

約数ペア:

[(1, 745872712), (2, 372936356), (4, 186468178), (8, 93234089), (13, 57374824), (26, 28687412), (52, 14343706), (104, 7171853), (169, 4413448), (338, 2206724), (676, 1103362), (1352, 551681), (2197, 339496), (4394, 169748), (8788, 84874), (17576, 42437)]