47041904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32309}}^1$

素因数の和:32337

約数の個数: 40

約数和(自身を含む): 112180320

約数和(自身を除く): 65138416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 32309, 64618, 129236, 226163, 258472, 420017, 452326, 516944, 840034, 904652, 1680068, 1809304, 2940119, 3360136, 3618608, 5880238, 6720272, 11760476, 23520952, 47041904]

約数ペア:

[(1, 47041904), (2, 23520952), (4, 11760476), (7, 6720272), (8, 5880238), (13, 3618608), (14, 3360136), (16, 2940119), (26, 1809304), (28, 1680068), (52, 904652), (56, 840034), (91, 516944), (104, 452326), (112, 420017), (182, 258472), (208, 226163), (364, 129236), (728, 64618), (1456, 32309)]