28867422

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1933}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 61269120

約数和(自身を除く): 32401698

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 1933, 2489, 3866, 4978, 5799, 7467, 11598, 14934, 36727, 73454, 110181, 220362, 253223, 506446, 759669, 1519338, 4811237, 9622474, 14433711, 28867422]

約数ペア:

[(1, 28867422), (2, 14433711), (3, 9622474), (6, 4811237), (19, 1519338), (38, 759669), (57, 506446), (114, 253223), (131, 220362), (262, 110181), (393, 73454), (786, 36727), (1933, 14934), (2489, 11598), (3866, 7467), (4978, 5799)]