56978908

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{25759}}^1$

素因数の和:25849

約数の個数: 24

約数和(自身を含む): 115404800

約数和(自身を除く): 58425892

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 25759, 51518, 103036, 180313, 360626, 721252, 2034961, 4069922, 8139844, 14244727, 28489454, 56978908]

約数ペア:

[(1, 56978908), (2, 28489454), (4, 14244727), (7, 8139844), (14, 4069922), (28, 2034961), (79, 721252), (158, 360626), (316, 180313), (553, 103036), (1106, 51518), (2212, 25759)]