30874688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:931

約数の個数: 56

約数和(自身を含む): 67592448

約数和(自身を除く): 36717760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 863, 1118, 1376, 1726, 2236, 2752, 3452, 4472, 6904, 8944, 11219, 13808, 17888, 22438, 27616, 35776, 37109, 44876, 55232, 74218, 89752, 148436, 179504, 296872, 359008, 482417, 593744, 718016, 964834, 1187488, 1929668, 2374976, 3859336, 7718672, 15437344, 30874688]

約数ペア:

[(1, 30874688), (2, 15437344), (4, 7718672), (8, 3859336), (13, 2374976), (16, 1929668), (26, 1187488), (32, 964834), (43, 718016), (52, 593744), (64, 482417), (86, 359008), (104, 296872), (172, 179504), (208, 148436), (344, 89752), (416, 74218), (559, 55232), (688, 44876), (832, 37109), (863, 35776), (1118, 27616), (1376, 22438), (1726, 17888), (2236, 13808), (2752, 11219), (3452, 8944), (4472, 6904)]