28546892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34147}}^1$

素因数の和:34181

約数の個数: 24

約数和(自身を含む): 57368640

約数和(自身を除く): 28821748

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 34147, 68294, 136588, 375617, 648793, 751234, 1297586, 1502468, 2595172, 7136723, 14273446, 28546892]

約数ペア:

[(1, 28546892), (2, 14273446), (4, 7136723), (11, 2595172), (19, 1502468), (22, 1297586), (38, 751234), (44, 648793), (76, 375617), (209, 136588), (418, 68294), (836, 34147)]