71208718

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 126137088

約数和(自身を除く): 54928370

約数列:

[1, 2, 7, 14, 41, 82, 131, 262, 287, 574, 917, 947, 1834, 1894, 5371, 6629, 10742, 13258, 37597, 38827, 75194, 77654, 124057, 248114, 271789, 543578, 868399, 1736798, 5086337, 10172674, 35604359, 71208718]

約数ペア:

[(1, 71208718), (2, 35604359), (7, 10172674), (14, 5086337), (41, 1736798), (82, 868399), (131, 543578), (262, 271789), (287, 248114), (574, 124057), (917, 77654), (947, 75194), (1834, 38827), (1894, 37597), (5371, 13258), (6629, 10742)]