13932928

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 31028400

約数和(自身を除く): 17095472

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 337, 544, 608, 646, 674, 1088, 1216, 1292, 1348, 2176, 2432, 2584, 2696, 5168, 5392, 5729, 6403, 10336, 10784, 11458, 12806, 20672, 21568, 22916, 25612, 41344, 43136, 45832, 51224, 91664, 102448, 108851, 183328, 204896, 217702, 366656, 409792, 435404, 733312, 819584, 870808, 1741616, 3483232, 6966464, 13932928]

約数ペア:

[(1, 13932928), (2, 6966464), (4, 3483232), (8, 1741616), (16, 870808), (17, 819584), (19, 733312), (32, 435404), (34, 409792), (38, 366656), (64, 217702), (68, 204896), (76, 183328), (128, 108851), (136, 102448), (152, 91664), (272, 51224), (304, 45832), (323, 43136), (337, 41344), (544, 25612), (608, 22916), (646, 21568), (674, 20672), (1088, 12806), (1216, 11458), (1292, 10784), (1348, 10336), (2176, 6403), (2432, 5729), (2584, 5392), (2696, 5168)]