64351616

素因数分解:

$2^7\times 7^1\times {\mathrm{71821}}^1$

素因数の和:71842

約数の個数: 32

約数和(自身を含む): 146516880

約数和(自身を除く): 82165264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 71821, 143642, 287284, 502747, 574568, 1005494, 1149136, 2010988, 2298272, 4021976, 4596544, 8043952, 9193088, 16087904, 32175808, 64351616]

約数ペア:

[(1, 64351616), (2, 32175808), (4, 16087904), (7, 9193088), (8, 8043952), (14, 4596544), (16, 4021976), (28, 2298272), (32, 2010988), (56, 1149136), (64, 1005494), (112, 574568), (128, 502747), (224, 287284), (448, 143642), (896, 71821)]