47404604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10243}}^1$

素因数の和:10349

約数の個数: 24

約数和(自身を含む): 90352080

約数和(自身を除く): 42947476

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 10243, 20486, 40972, 133159, 266318, 532636, 911627, 1823254, 3646508, 11851151, 23702302, 47404604]

約数ペア:

[(1, 47404604), (2, 23702302), (4, 11851151), (13, 3646508), (26, 1823254), (52, 911627), (89, 532636), (178, 266318), (356, 133159), (1157, 40972), (2314, 20486), (4628, 10243)]