42532568

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 87334920

約数和(自身を除く): 44802352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 169, 193, 326, 338, 386, 652, 676, 772, 1304, 1352, 1544, 2119, 2509, 4238, 5018, 8476, 10036, 16952, 20072, 27547, 31459, 32617, 55094, 62918, 65234, 110188, 125836, 130468, 220376, 251672, 260936, 408967, 817934, 1635868, 3271736, 5316571, 10633142, 21266284, 42532568]

約数ペア:

[(1, 42532568), (2, 21266284), (4, 10633142), (8, 5316571), (13, 3271736), (26, 1635868), (52, 817934), (104, 408967), (163, 260936), (169, 251672), (193, 220376), (326, 130468), (338, 125836), (386, 110188), (652, 65234), (676, 62918), (772, 55094), (1304, 32617), (1352, 31459), (1544, 27547), (2119, 20072), (2509, 16952), (4238, 10036), (5018, 8476)]