23787568

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1303}}^1$

素因数の和:1481

約数の個数: 40

約数和(自身を含む): 53036288

約数和(自身を除く): 29248720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1303, 1304, 2282, 2606, 2608, 4564, 5212, 9121, 9128, 10424, 18242, 18256, 20848, 36484, 72968, 145936, 212389, 424778, 849556, 1486723, 1699112, 2973446, 3398224, 5946892, 11893784, 23787568]

約数ペア:

[(1, 23787568), (2, 11893784), (4, 5946892), (7, 3398224), (8, 2973446), (14, 1699112), (16, 1486723), (28, 849556), (56, 424778), (112, 212389), (163, 145936), (326, 72968), (652, 36484), (1141, 20848), (1303, 18256), (1304, 18242), (2282, 10424), (2606, 9128), (2608, 9121), (4564, 5212)]