71467018

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6553}}^1$

素因数の和:6622

約数の個数: 32

約数和(自身を含む): 132128640

約数和(自身を除く): 60661622

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 6553, 10906, 13106, 45871, 91742, 124507, 249014, 268673, 537346, 871549, 1743098, 1880711, 3761422, 5104787, 10209574, 35733509, 71467018]

約数ペア:

[(1, 71467018), (2, 35733509), (7, 10209574), (14, 5104787), (19, 3761422), (38, 1880711), (41, 1743098), (82, 871549), (133, 537346), (266, 268673), (287, 249014), (574, 124507), (779, 91742), (1558, 45871), (5453, 13106), (6553, 10906)]