39189248

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 94187520

約数和(自身を除く): 54998272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1151, 1216, 1792, 2128, 2302, 2432, 4256, 4604, 4864, 8057, 8512, 9208, 16114, 17024, 18416, 21869, 32228, 34048, 36832, 43738, 64456, 73664, 87476, 128912, 147328, 153083, 174952, 257824, 294656, 306166, 349904, 515648, 612332, 699808, 1031296, 1224664, 1399616, 2062592, 2449328, 2799232, 4898656, 5598464, 9797312, 19594624, 39189248]

約数ペア:

[(1, 39189248), (2, 19594624), (4, 9797312), (7, 5598464), (8, 4898656), (14, 2799232), (16, 2449328), (19, 2062592), (28, 1399616), (32, 1224664), (38, 1031296), (56, 699808), (64, 612332), (76, 515648), (112, 349904), (128, 306166), (133, 294656), (152, 257824), (224, 174952), (256, 153083), (266, 147328), (304, 128912), (448, 87476), (532, 73664), (608, 64456), (896, 43738), (1064, 36832), (1151, 34048), (1216, 32228), (1792, 21869), (2128, 18416), (2302, 17024), (2432, 16114), (4256, 9208), (4604, 8512), (4864, 8057)]