30638426

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24049}}^1$

素因数の和:24078

約数の個数: 24

約数和(自身を含む): 57575700

約数和(自身を除く): 26937274

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 24049, 48098, 168343, 312637, 336686, 625274, 1178401, 2188459, 2356802, 4376918, 15319213, 30638426]

約数ペア:

[(1, 30638426), (2, 15319213), (7, 4376918), (13, 2356802), (14, 2188459), (26, 1178401), (49, 625274), (91, 336686), (98, 312637), (182, 168343), (637, 48098), (1274, 24049)]