4139805376

素因数分解:

$2^6\times 7^2\times {\mathrm{1320091}}^1$

素因数の和:1320117

約数の個数: 42

約数和(自身を含む): 9556145988

約数和(自身を除く): 5416340612

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 1320091, 2640182, 5280364, 9240637, 10560728, 18481274, 21121456, 36962548, 42242912, 64684459, 73925096, 84485824, 129368918, 147850192, 258737836, 295700384, 517475672, 591400768, 1034951344, 2069902688, 4139805376]

約数ペア:

[(1, 4139805376), (2, 2069902688), (4, 1034951344), (7, 591400768), (8, 517475672), (14, 295700384), (16, 258737836), (28, 147850192), (32, 129368918), (49, 84485824), (56, 73925096), (64, 64684459), (98, 42242912), (112, 36962548), (196, 21121456), (224, 18481274), (392, 10560728), (448, 9240637), (784, 5280364), (1568, 2640182), (3136, 1320091)]