71496712

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4079}}^1$

素因数の和:4405

約数の個数: 32

約数和(自身を含む): 153734400

約数和(自身を除く): 82237688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2504, 4079, 4382, 8158, 8764, 16316, 17528, 28553, 32632, 57106, 114212, 228424, 1276727, 2553454, 5106908, 8937089, 10213816, 17874178, 35748356, 71496712]

約数ペア:

[(1, 71496712), (2, 35748356), (4, 17874178), (7, 10213816), (8, 8937089), (14, 5106908), (28, 2553454), (56, 1276727), (313, 228424), (626, 114212), (1252, 57106), (2191, 32632), (2504, 28553), (4079, 17528), (4382, 16316), (8158, 8764)]