47212984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64853}}^1$

素因数の和:64879

約数の個数: 32

約数和(自身を含む): 108954720

約数和(自身を除く): 61741736

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 64853, 129706, 259412, 453971, 518824, 843089, 907942, 1686178, 1815884, 3372356, 3631768, 5901623, 6744712, 11803246, 23606492, 47212984]

約数ペア:

[(1, 47212984), (2, 23606492), (4, 11803246), (7, 6744712), (8, 5901623), (13, 3631768), (14, 3372356), (26, 1815884), (28, 1686178), (52, 907942), (56, 843089), (91, 518824), (104, 453971), (182, 259412), (364, 129706), (728, 64853)]