129384766

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4253}}^1$

素因数の和:4356

約数の個数: 32

約数和(自身を含む): 231553728

約数和(自身を除く): 102168962

約数列:

[1, 2, 7, 14, 41, 53, 82, 106, 287, 371, 574, 742, 2173, 4253, 4346, 8506, 15211, 29771, 30422, 59542, 174373, 225409, 348746, 450818, 1220611, 1577863, 2441222, 3155726, 9241769, 18483538, 64692383, 129384766]

約数ペア:

[(1, 129384766), (2, 64692383), (7, 18483538), (14, 9241769), (41, 3155726), (53, 2441222), (82, 1577863), (106, 1220611), (287, 450818), (371, 348746), (574, 225409), (742, 174373), (2173, 59542), (4253, 30422), (4346, 29771), (8506, 15211)]