28497796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{659}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 52668000

約数和(自身を除く): 24170204

約数列:

[1, 2, 4, 19, 38, 76, 569, 659, 1138, 1318, 2276, 2636, 10811, 12521, 21622, 25042, 43244, 50084, 374971, 749942, 1499884, 7124449, 14248898, 28497796]

約数ペア:

[(1, 28497796), (2, 14248898), (4, 7124449), (19, 1499884), (38, 749942), (76, 374971), (569, 50084), (659, 43244), (1138, 25042), (1318, 21622), (2276, 12521), (2636, 10811)]