16449968192

素因数分解:

$2^6\times 7^1\times {\mathrm{36718679}}^1$

素因数の和:36718698

約数の個数: 28

約数和(自身を含む): 37306178880

約数和(自身を除く): 20856210688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 36718679, 73437358, 146874716, 257030753, 293749432, 514061506, 587498864, 1028123012, 1174997728, 2056246024, 2349995456, 4112492048, 8224984096, 16449968192]

約数ペア:

[(1, 16449968192), (2, 8224984096), (4, 4112492048), (7, 2349995456), (8, 2056246024), (14, 1174997728), (16, 1028123012), (28, 587498864), (32, 514061506), (56, 293749432), (64, 257030753), (112, 146874716), (224, 73437358), (448, 36718679)]